Kick-EEZ All Purpose Recoil Pad Features KICK-EEZA(R) recoil pads are made from Sorbothane a proprietary visco-elastic material famous for its superior damping properties. In tests Sorbothane has shown shock absorption levels up to 94.7%. Sorbothane retains its shock absorption properties over a broad range of temperatures and has an almost faultless memory returning to its original shape even after thousands of compressions. Kick-EEZ All Purpose Recoil Pad Specifications Manufacturer: Kick-Eez Model: All Purpose Recoil Pad MFG Product #: 301-5-l-b Size: 1 7/8 X 5 1/4 X 1/2