Beretta Gel-Tek Cheek Protector .24"The pad can be moved from gun to gun and put back into the package for use later. It can be used on slug guns or trap guns if a shooter needs to raise the comb or point of impact. It can be put on wood or synthetic stocks. It also eliminates bruised cheeks that trap shooters sometimes get. It's opaque in color so you can still see the stock thru it. It can be on hundreds of stocks and still works. it might no stick on some synthetick stocks