The Seahorse mold is made of pure & safe silicone w an exceptional elasticity, superior high tear strength. Transparent appearance, you can check the process of making. Reusable simply store away from direct sunshine, dust & extreme heat. effortless to De-mold The silicone mold’s structure is simple, unlike other cheap molds, this sturdy silicone mold you just need to twist the mold & release your creation out of your when the resin is completely cured of course Wide variety of creative options With this tender & flexible mold, it's very easy to make all sorts of seahorse decor. It’s splendid for tabletop/home/room/wall decor, can help educate kids about marine animals!. remarkably Versatile You can use epoxy resin, clay, light metal, gypsum, wax, soap, epoxy resin & ultraviolet resin as well as other materials to create exceptional artwork do not use tough Corrosive Material, which will shorten mold life