High Quality: Made of 100% Premium, Food Grade Silicone Which is BPA Free and Eco-Friendly.^Multifunctional: You can Use This Puzzle Piece Mold to Make Puzzle Crayons, Wax Samples, Ice Cube, Lollies, Chocolates, Soaps, Cakes, Bread, Jelly, Pudding, Bath Bomb etc.^Safe to Use: These Puzzle Piece Trays are Safe Used in Oven, Microwave Oven, Freezer and Dishwasher. Temperature Safe from-40 to +446 Degrees Fahrenheit (-40 to +230 Degrees Celsius).^No Worry about Crack: Using Hard Plastic Molds and Sometimes the Mold Cracks when You Try to Get Your Pieces Out. But This Silicone Mold won't Crack or Break Like That. You can Take Out the Puzzle Easily.^Size:(L)7.1" x (W)6.9" x (H)0.7" Each Puzzle Cavity Measures (L)2.5 x (W)1.6 x (H)0.7 Come in a Set of 2^