This is a Durable plastic that is made for Resin Casting. Pieces pop out easily-May have a few water marks, but a thin coat of resin or resin spray will take care of that. This Mold is a custom designed Lolly pop and wrapped candies these are LARGE size pieces the lolly pops measure approx. 3 1/2" tall x 2 1/2" wide the wrapped candies are approx. 3" wide