Pay in installments of $5.86 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
britax all4one One4Life ClickTight All-in-One Convertible Car Seat - Safewash | Snuggle BugzOne4Life takes your child from birth to big kid with Britax Safety and ClickTight Installation. It converts from a rear facing infant seat, to a forward facing 5 point harness, to a high back belt positioning booster. ClickTight is as easy as buckling a seat belt, so you can install with confidence, every time. A high strength steel frame, crumple zone, and V shaped tether help absorb crash energy. And, 2 layers of side impact protection surround your
One4Life takes your child from birth to big kid with Britax Safety and ClickTight Installation. It converts from a rear-facing infant seat, to a forward-facing 5-point harness, to a high-back belt-positioning booster. ClickTight is as easy as buckling a seat belt, so you can install with confidence, every time. A high strength steel frame, crumple zone, and V-shaped tether help absorb crash energy. And, 2 layers of side impact protection surround your child’s head, neck and torso.
Features:
- 10 Years of Use: One4Life convertible to booster car seat grows with your child from 5 – 120 lbs (2.3 - 54 kg) and up to 63” (160 cm) tall
- Install Confidently: With ClickTight Installation, you’ll know it’s right in 3 easy steps: Open, thread & buckle, click it closed.
- One4Life Coverts from a rear-facing infant car seat, to a forward-facing 5-point harness, to a high-back belt-positioning booster
- Britax Safety: High strength steel frame & crumple zone help absorb crash energy; patented v-shaped tether
- Full Body Protection 2 layers of side impact protection surround the head, neck & torso
- No Rethreading, Ever: 15-position harness & headrest move together using one hand for the proper fit as your child grows
- SafeWash Cover Safe to machine wash and dry; knit construction is naturally flame retardant
- Relax & Recline: 9-position, quick-adjust recline & easy-read level indicators help your find the correct angle for your vehicle & most comfortable fit for your child
- More Comfort: Plush foam padding and fabrics for premium comfort & a quiet ride
Specifications:
- Rear-facing Harnessed: 5 - 50 lbs and up to 49" tall
- Forward-facing Harnessed: 22 - 65 lbs and up 49" tall
- Belt Positioning Booster: 40 - 120 lbs and up to 63" tall
Exterior Product Dimensions
- Product Weight: 30 lbs
- Product Dimensions: 20.5" L x 19.5" W x 25" H [52.07 cm X 49.53 cm X 63.5 cm]
- Headrest Fully Extended Height: 33.5"
- Fully Reclined Depth: 30” (76.2 cm)
- Fully Reclined and Headrest Fully Extended Depth: 35.5” (90.17 cm)
Interior Product Dimensions
- Seating Area Depth 13.25" (33.65 cm)
- Seating Area Width 11" (27.94 cm)
- Shoulder Width 14" (35.56 cm)
- Harness Slot Heights: 15 positions, 9"(22.86 cm) - 19"(48.26 cm)
- Buckle Strap Positions: 5.5”(13.97 cm) / 6.75”(17.14 cm) / 8.75”(22.22 cm)
Recommendation Britax strongly recommends that children should be secured with a harness system until they exceed the weight or height limits specified.
Related Content:
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
4.8 ★★★★★
Based on 15 reviews
Sort
Product Reviews
★★★★★ 5
Excellent Sound Deadening Material!
Style: 10 SqFt, Style: 10 SqFt
I installed Kilmat Sound Deadening in my truck, and I’m extremely impressed with the results. The material is thick, pliable, and easy to cut to fit doors, floor panels. It sticks very well to metal surfaces and doesn’t peel, even after heating it slightly to make it more flexible. After installation, I immediately noticed a reduction in road noise and vibrations. Worth the money!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
★★★★★ 5
A Must Have For Car Restorations!
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
I have been installing this matting in my 74 Datsun 260Z restore and very pleased with the ease of application and overall quality. My car has bedliner coating inside and this stuff sticks extremely well and is easy to trim and shape as well. I have just started installing it and using the rollers to work it in place but I can already tell a difference with just the little bit I have added....has reduced the resonance in the metal already. It's not a fast process but know it will be very rewarding once complete.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
74 monte carlo Resto
Model: NewSLS50_52
Great product easy installation with sheets cut to size,using for Classic car Restoration,floor pan and doors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Impressive Sound Deadening Solution with Enhanced Audio Quality
Model: NewSLS50_52
I recently purchased the Siless 50 mil (1.3mm) 52 sqft Car Sound Deadening mat, and I am delighted with the results it has delivered. Right from the start, I was impressed with the packaging, which ensured the product arrived in perfect condition.
One of the standout features of this sound deadening mat is its ease of use. It was a breeze to cut and modify according to my specific needs. Whether I needed to cover specific areas or customize the size, the mat accommodated my requirements effortlessly. This flexibility made the installation process a breeze.
The Siless Sound Deadening mat has proven to be highly effective in reducing outside noise within my vehicle. With just a half cabin install, I noticed a significant reduction of approximately 10 decibels, making my driving experience much quieter and more comfortable. The mat acted as a reliable barrier against external noise, allowing me to enjoy a more peaceful ride.
Furthermore, the sound quality from my vehicle's audio system experienced a noticeable improvement. The Siless mat effectively dampened vibrations and minimized resonance, resulting in cleaner and more refined audio output. The mat's thickness of 50 mil (1.3mm) ensures optimal sound absorption, contributing to its effectiveness in creating a quieter and more enjoyable driving environment. I can now appreciate the full range of tones and enjoy a more immersive music experience during my drives.
Overall, I highly recommend the Siless 50 mil Car Sound Deadening mat for anyone seeking a reliable and effective solution to reduce noise and enhance audio quality in their vehicle. The easy cutting and modifying process, along with the excellent packaging, contribute to a seamless installation experience. With a significant reduction in outside noise and an improvement in sound system performance, this sound deadening mat has exceeded my expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2023
★★★★★ 5
Good quality sound deadener at a good price.
Model: NewSLS50_52
Quality sound deadening that adheres to body panels well. You can easily hear the vibration reduction after just the first piece by tapping on the body panel before and after.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
recommand products
Amanita Self-Watering System
29.36
Fertilome Horticultural Vermiculite — Sterile Soil Additive for Seed S
20.24
Balconera Color 50' Self-Watering Planter // White
20.48
Self-Watering Rolling Tomato Planter with Trellis–Vego Garden, Cream White
27.64
Organic Garden Soil 8 Qt. All Natural Indoor Potting Mix Kellogg
22.72