The pad adapter is a great way to protect your frame rail, especially the pinch welds, from bending or scratching when used with a car jack stand. in a sturdy, rubber construction. Only for 2-3 ton jack stand. The jack pad adapter is designed to be strong enough to support your car and soft enough to withstand the pressure on your jack stand. The pad adapter fits most jacks and vehicles and can work well with its holder. Color: Black Material: Rubber Dimensions: Length: 63mm, Width: 44mm, Height: 50m, Throat Depth: 17mm Package Contents: 4 pcs x Jack Pad Only the above package content, other products are not included. Note: Light shooting 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 +/- 1-3 cm.