Softens Recoil and Prevents Cheek Bruising Peel and stick to any cheekpiece and put an end to feeling beat up and sore the day after shooting. Genuine, Sorbothane®, recoil absorbing rubber is pre-cut with an adhesive back to fit quickly on hard-kicking shotguns or rifles. Two thicknesses allow fast comb height adjustments. Tips from the Trade: We recommend the 1/16" Thickness as this will prevent bruising but make very little difference to the stock dimensions. Material: Sorbothane rubber Height: 6" (150mm) Width: 5" (120mm) Thickness: 1/6" (1.6mm) / 1/8" (3.1mm)  Colour: Black