<b>Package Includes:</b><br> 1 x alphabet keychain molds with holes <br> 50 x jump rings <br><br> <b>Product Size: </b><br> This size of alphabet keychain molds are 13.5"X8.8"X0.2" , <br> the separate "O" is1.4"X2.7"X0.2", <br><br> <b>Tips:</b><br> Don't use a heat gun or torch to speedily cure the resin.<br> Just let it sit 5-10 minutes, after stirring the epoxy resin to reduce the bubbles.