Beartooths Comb raising kit is the easiest and most effective way to build up height on your gunstock. if your shotgun shooting accuracy suffers due to improper gun fit or you need help getting up to the cross-hairs on your rifle's high powered scope, you have found the solution. The CRK includes a heavy-duty neoprene sleeve and (5) various sized hi-density foam inserts. Use just one, or a combination of cheekpad sizes to alleviate any ill-fitting situations. Achieve increases as little as 1/8" or up to 1.5". Colour - Black