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Description
diono car seat and stroller Buy Diono Radian® 3RXT Safe+® All-in-One Convertible Car Seat (Purple Wildberry) Online – Supreme StrollerDiono Radian 3RXT Safe+ All in One Convertible Car Seat (Purple Wildberry) Benefits 18 upgrades from Radian 3RXT Complete Rear facing protections and safety 3 Slim fit across ages The original 3 across All in One Car Seat just got better. Upgraded with 18 improvements from the award winning Radian 3RXT, the Diono Radian 3RXT Safe+ features Diono Safe+ engineering, Safe+ anti rebound panel and advanced Safe+ side impact protection for complete
Diono Radian® 3RXT Safe+®
All-in-One Convertible Car Seat
(Purple Wildberry)
Benefits
18 upgrades from Radian 3RXT
Complete Rear-facing protections and safety
3 Slim fit across ages
The original 3 across All-in-One Car Seat just got better. Upgraded with 18 improvements from the award-winning Radian® 3RXT, the Diono Radian® 3RXT Safe+® features Diono Safe+® engineering, Safe+® anti-rebound panel and advanced Safe+® side impact protection for complete protection from birth to booster 4 - 120 lb / 1.8 - 54 kg.
From baby’s first journey the Radian® 3RXT Safe+® provides complete rear-facing protection with a Safe+® newborn travel high wedge and Safe+® 2-in-1 infant positioning liner for a custom fit from 4 lb / 1.8 kg. As your child grows the Safe+® steel anti-rebound bar increases stability and reduces rebound rotation by up to 50%, so you can keep them in a safe rear-facing convertible car seat for longer (up to 50 lb / 22.7 kg). As both rear and forward-facing convertible car seats, the Radian® 3RXT Safe+® protects as they grow, with Safe+® easy-adjust 12 position headrest that offers a 22% increase in occupancy range from the Radian® 3RXT. As they grow the Radian® 3RXT Safe+® provides 6 layers of Safe+® side impact protection without compromising the famous Radian® 3 across slim fit in most midsize vehicles. All these great features have been combined with Safe+® engineering, with the Radian 3RXT Safe+® All-in-One Convertible Car Seat subjected to a combination of the most rigorous crash tests to ensure the safest seat possible. Parents can also expect the travel-friendly traits Diono is famous for, including convenient fold and FAA approval for use on an aircraft. So, no matter where you go you can take Diono's safety with you.
Features
- 18 UPGRADES FROM RADIAN® 3RXT - Includes Safe+® easy-adjust 12 position headrest, 6 layers of Safe+® Side impact protection, and Safe+® testing.
- COMPLETE REAR-FACING PROTECTION - Safe+® steel anti-rebound bar reduces rebound rotation by up to 50% for extended rear-facing travel up to 50 lb
- SAFE+® ENGINEERING - Features a unique combination of engineering features and testing to the highest safety standards to ensure we have the safest seat possible.
- 10 YEARS ONE CAR SEAT - From rear-facing to forward-facing Radian 3RXT Safe+® adapts as your child grows from birth to booster. Suitable from 4 - 120 lb / 1.8 - 54 kg.
- SLIM FIT 3 ACROSS - Ultimate passenger comfort with spacious design but only 17” wide to fit 3 across in most midsize vehicles.
Specifications
- Product Height (cm) - 72.4
- Product Width (cm) - 43.2
- Product Depth (cm) - 40.6
- Product Height - Folded (cm) - 72.4
- Product Width - Folded (cm) - 43.2
- Product Depth - Folded (cm) - 29.2
- Seat Weight (kg) - 13.9
Product User Details
- Weight (lb) - 4
- Maximum User Weight (lb) - 120
- Minimum User Weight - Rear Facing (lb) - 4
- Maximum User Weight - Rear Facing (lb) - 50
- Minimum User Weight - Forward Facing (lb) - 22
- Maximum User Weight - Forward Facing (lb) - 65
- Minimum User Weight - Booster (lb) - 40
- Maximum User Weight - Booster (lb) - 120
- Minimum User Height (cm) - 46
- Maximum User Height (cm) - 145
- Minimum User Age (months) - 0
- Maximum User Age (months) - 120
Price Guarantee Policy
We work very hard to ensure that we offer the absolute best prices online. If you find another online store that offers a lower price then us within 21 days of your purchase date please let us know and we will refund your original payment for the difference. We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find that our own website has a lower price for the same item you have ordered within 21 days of your purchase date will refund the difference as well.
To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors' website within 21 days from the date of your order and we will process the credit accordingly.
Our 100% Price Guarantee has some limitations:
- You must purchase the item from our website before requesting your Price Match Guarantee
- Promotions such as rebates and buy one, get one free offers are not eligible
- The item must be in stock on the competitors' website
- The competitor must be an online store and may not have a retail location
- The website cannot be a discounter or auction website (ie; eBay, overstock, etc..)
- The competitor must be an Authorized Retailer of the product in question and not be a retailing manufacturer
- The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 1
Shelf wobbles and sits at an inclined angle after mounted.
Color: Oak, Size: 28" W x 7" D x 1.5" H (2 pieces)
While the shelf looks nice, it didn't work as it should. I anchored and screwed in the black metal bracket pretty well, and it stays perpendicular to the wall and doesn't wiggle or wobble one bit. But as soon as I slide in the wooden shelf, the whole shelf wiggles and settles at an inclined angle. Putting in the two screws down on the shelf did nothing to help with the wobbliness. I may have to glue down certain big decoration in fear of it sliding down the shelf, though that may be a bit overcautious and exaggerating.
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Reviewed in the United States on November 20, 2025
★★★★★ 5
Very good quality
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces), Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
Very good quality
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Easy install.
Color: Black, Size: 32" W x 7" D x 1.5" H (2 pieces)
Easy install, and very pretty. Can't go wrong with this purchase.
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Reviewed in the United States on December 12, 2025
★★★★★ 5
Solid Floating Shelves 🛠️🏠
Color: Black, Number Of Shelves: 4, Size: 15.7in
I have installed four sets of the black floating shelves in my office. They are made of high quality materials, featuring a sophisticated black woodgrain finish with a natural texture. Supposedly, each unit can handle up to 22 pounds, though I would not recommend testing that limit with your vintage bowling ball collection if you value your flooring. They are awesome.
The value is good for a set of two. Each shelf measures 22x7x1 (56x17x3 cm) inches, providing a decent amount of storage for books or decor. The installation was straightforward since the hardware for multiple wall types was included. They work well in the kitchen for spices or in the bedroom for personal belongings.
One tip for a secure fit: use a level during installation and make sure the bracket is flush against the wall before sliding the shelf on, or your photos might look like they are sliding off a mountain 📐
These shelves offer a clean, modern look and stay stable once mounted correctly. They are a practical choice for adding functional display space to any room 🖼️
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Good looking shelves and easy install - skip the included drywall anchors
Color: Black, Number Of Shelves: 2, Size: 22in
I installed these shelves in a bedroom to get things off my dresser and some decor. Once mounted they look really nice. The black finish looks clean and modern and they blend in well with the room.
Installation was pretty straightforward. The metal bracket mounts to the wall first and then the shelf slides over the bracket. As long as you take your time lining things up it’s a simple project.
One thing I strongly recommend is not using the white plastic self-drilling drywall anchors that come with the kit. I’ve used that style before on other projects and they tend to strip out easily and leave larger holes in drywall. I used better anchors instead and the shelves mounted much more securely.
The rest of the hardware worked fine and once installed the shelves feel solid and hold items well.
Pros
- Clean modern look
- Easy installation
- Feels solid once mounted
- Good size for books or decor
Cons
- The small level included isn’t very accurate — use your own level
- One of the metal brackets was slightly bent out of the box but straightened out easily
Helpful tip:
Use your own level and better drywall anchors if you have them. It makes installation easier and the shelves will mount much more securely.
Final thoughts:
For the price these are nice looking floating shelves that install easily and work well for light storage and decor.
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Reviewed in the United States on March 13, 2026