Wheel chocks are designed to help prevent vehicles from accidentally rolling when parked, especially on a grade. Plastic wheel chocks, PU wheel chocks, and rubber wheel chocks with curved surface for easy placement into wheels. We have different shape and sizes. They can use for different wheels and with high bearing capacity. Easy to carry and some wheel chocks can make customized colors. The rubber wheel chock is black, usually add yellow or white reflective tape. The plastic wheel chocks and pu wheel chocks can meke yellow and red. Buy rubber wheel chocks, plastic wheel chocks, PU wheel chocks, at best factory price in Chengdu RongXiang Technology Co.,Ltd specilizing in manufacturing parking safety equipments.