i-Size R129 Child Car Seat 76–150cm High Back Booster Adjustable
Arrives usually within a week
✨
i-Size R129 Safety for Growing Kids
Designed for children
76-150cm
, this
i-Size R129 approved
high-back car seat delivers reliable protection from toddler years through to older children — perfect for families who want long-term value and safety.
✅
Grows with Your Child (Approx. 3-12 Years)
Built for
Group 2/3 use
, the adjustable design adapts as your child grows, reducing the need for multiple seat upgrades.
🌟
Comfortable, Supportive High-Back Design
The ergonomic shape with supportive side wings helps keep your child comfortable and properly positioned, ideal for daily school runs and longer motorway journeys.
✨
Adjustable Headrest for Perfect Fit
The
height-adjustable headrest
ensures correct head and neck support at every stage, improving comfort and safety as your child grows.
📦
Soft, Durable & Easy-Care Materials
Made with hard-wearing polyester fabric that's comfortable for kids and practical for parents — ideal for busy family cars.
🎁
Perfect for Family Cars & Everyday Travel
A smart choice for parents who want a dependable, comfortable booster seat for everyday use, holidays, and long-distance travel.
Key Specifications
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Safety Standard: i-Size R129
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Height Range: 76-150cm
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Group: 2 / 3
-
Orientation: Forward-facing
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Installation: Vehicle seat belt
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Material: Polyester
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Dimensions: 53.7D x 40.8W x 81.7H cm
✨
Easy Monthly Payments
Pay with
Klarna
or
PayPal Credit
and spread the cost with flexible instalments — premium child safety made affordable.
Delivery
Delivery
Est. Delivery: Next Day – 14 Days
Most orders are delivered next day or within just a few working days. However, depending on the item, supplier, or delivery location, some orders may take up to 14 days to arrive.
To ensure the smoothest possible experience, we recommend providing a contact number at checkout. This allows our team to personally keep you updated every step of the way with order progress, dispatch confirmations, tracking details, delivery updates and any important information regarding your order.
Once your order has been dispatched, tracking information will be provided where available so you can follow your delivery journey with confidence.
In the rare event of any delays or unexpected issues, our team will work quickly and efficiently to keep everything running smoothly with clear communication throughout, helping to put your mind at ease from purchase through to delivery.
At Kwikley, we believe great customer service means keeping our customers informed, supported and confident when shopping with us.
Returns
Returns
Hassle-Free Returns & Customer Support
Customer satisfaction is at the heart of everything we do. In the rare event that you require a return or assistance with your order, our dedicated support team will help ensure the process is handled smoothly, promptly and with minimal hassle.
Where a contact number has been provided with your order, we’re able to offer more direct communication via WhatsApp or text message updates, allowing us to quickly send electronic return labels, delivery updates, collection details and important support information when needed.
We believe clear communication and fast support create a better shopping experience, which is why our team is committed to resolving any issues professionally and efficiently every step of the way.
If Buying A Used Sofa
If Buying A Used Sofa
Used Sofa Availability & Delivery
Before placing your order, please contact us directly to confirm availability as our used sofas are one-off pieces and can sell quickly.
✉️ Use the link below to visit our contact page and for us to assist you better please include:
• The name of the sofa you are enquiring about
• A link to the sofa listing where possible
• Your contact number
• Your postcode for a delivery quotation
kwikley.com/contact
Once we receive your enquiry, Theo, our Sofa Sourcing Specialist (SSS), or a member of our team will get back to you directly via call or text with availability and delivery information.
Please Note: Delivery for a used sofa is quoted separately and paid in advance, as costs can vary depending on your location, access requirements and the size of the sofa. Once availability has been confirmed, we will provide you with a quote along with the earliest available day for delivery.
We aim to make this process as smooth as possible, with clear communication and personalised assistance throughout.
Our team will be happy to assist you and ensure everything is arranged smoothly from enquiry through to delivery.
At Kwikley, we pride ourselves on helping our customers buy with confidence.

