Secure your RV in place with these wheel chocks. With enhanced friction and grip, these chocks can be stacked quickly and used for a long time.<br> Perfect for travel, these chocks include RVs and provide peace of mind while on the road.<br> Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!<br> Name:Car Wheel Chock<br> Colour:Yellow<br> Material:Plastic<br> Size:about 20x12x11cm/7.87x4.72x4.33 inches<br> Package Contents:<br> 2 * Portable Wheel Chock<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.