29CM Car Seat Belt Extender Belt Strap Tension Adjuster Car Seat Belt Auxiliary Safety Belt Maternity Seat Belt

【Reusable】 The car seat belt extender's tension can reach over 14,700N, with a locking opening force of 10N ≤ 60N, and it can be opened more than 5,000 times. It won't rust after repeated use.【High Quality】 The car seat belt extender is made of steel, polyester, and a new ABS material. The metal parts are 3mm thick, and the surface is glossy and won't fade or rust after repeated insertion and opening. It is suitable for seat belts between 1mm and 2mm thick, meeting international standards.【Easy to Use】 Our car seat belt extender is easy to install and remove, and can be used to extend seat belts or replace old ones. Suitable for seat belt buckles with a steel tongue width of 21-22 mm. 【Safe and Comfortable】 The seat belt extender increases the size of the existing seat belt, relieves neck and shoulder discomfort, and makes your journey more comfortable. Ideal for larger bodies and pregnant women.