Dooks Shock Pads 1/8 Single SetUse Dooks Shock Pads to help prevent squeaking and stress cracks in your skateboard. These are not intended to be risers as they flatten upon installation. (There is no guarantee that you will not get stress cracks when using these)Features of Dooks Shock Pads 1/8 Single Set 2 shock pads Soft foamy padSpecification of..