Description Intelligently adjust the fixed seat belt at will to reduce the discomfort caused by tightness and compression. Adjust the length of the seat belt freely, relax your body, and make your abdomen, shoulders, and neck relaxed and comfortable. Your seat belt will still be safe and can work as safely as you need. Suitable for all standard seat belt widths (maximum suitable for 50 mm), suitable for buses, SUVs, trucks, trucks and other cars. The installation is very simple, just fasten the seat belt, and then pull down the tightness when you feel comfortable. Product descriptionColor name: as shown in the pictureSpecification:Material: ABS plasticSize: 2. 6*1. 3*0. 5 inchesPackage includes:2* Seat belt adjustable clip