The original, over 500,000 sold
Seat belt extenders matched to your car
Pick your make and model. We'll show the extender that clicks into your car's buckle.
Shop all car extendersFITS YOUR CAR
Pick your car. Get the matching buckle.
CLICKS RIGHT IN
No tools. Nothing on your belt changes.
LIFETIME RETURNS
Doesn't fit? Return or exchange it anytime.
Designed by a team of engineers in the United States.
Your safety is our priority

Where Safety and Convenience Meet
Trusted Flexibility
E-4 and E-8 certified. Enjoy effortless comfort and security with zero modifications. Use and remove on the fly. Maintain OEM look and functionality.
Frequently asked questions
What is a seat belt extender?
A seat belt extender, also called an extension, adds reach when your seat belt is too short. It clicks into your car's existing latch point, so nothing on the belt is modified.
Where can I buy a seat belt extender made for my specific car?
Shop by Car lists extenders by vehicle make, with a collection for each make from Acura to Volvo. Featured vehicle-specific extenders start from $31.99 and come in 3 colors.
What types of seat belt extenders are available?
There are three types: rigid, adjustable and regular (flexible). The site has a page for each type, plus a Plus-Size Guide.
Are your seat belt extenders certified?
Yes, they are E-4 and E-8 certified. They need no modifications to your vehicle and can be used and removed on the fly.
What if my seat belt extender does not fit?
You can return or exchange it. Lifetime returns and exchanges apply to all orders, so you can return an extender at any point in the future.
Where can I find seat belt extenders for plus-size drivers?
Start with the Plus-Size Guide, listed under Extender Types in the site menu. Then pick your make, model and year to see extenders for your car.
























