* Very suitable for some oversized people, police officers with heavy seat belts, people with reduced mobility or other elderly people. * Occupants are restricted to a certain area and the possibility of autocollision can be reduced in other ways. * Does not interfere with the normal activities of passengers. characteristic: Lightweight and portable. high strength. Durable and practical. For safety reasons, you can use it to extend the seat belt. The width of the original buckle must be 21 mm. Color: black Type: seat belt Applicable to: General purpose for most cars Item length: 250 mm Tongue width made of metal: 21 mm Thickness of the cam lock: 3mm 0.12 Width of the cam lock hole: 11 mm Length of the cam lock hole: 20 mm Weight: 206 grams Delivery content: 2 x car seat belt extensions.The ZMD team is at your service and we hope you enjoy your life