Jdiction 8-pack Thick 4" Silicone Coaster Mold Set - 4 Round & 4 Square Resin Casting Molds

【Round Square Resin Coaster Mold】: Round/square mold is 4.21inches, depth: 0.39inch, the finished product is about 3.93 inches, about 75g/2.64ounces is needed to make a square coaster, about 60g/2.11ounces is needed to make round coaster,depending on how thick you fill it.【Thick Silicone Molds】:ResinWorld coaster molds set are made of silicone with shiny surface, the finished products has a mirror effect. These resin casting molds are very flexible, easy to demold, easy to clean, reusable.【Multiple Usages】: There are many possibilities with these resin molds set, they can be used to be make resin coasters, resin candle holder ,small trinket tray, resin wall hanging home decor etc.【Ideal Gift】: An adorable gift for the resin craft lover, special Christmas gift for your friends and family to enjoy the resin craft times.【Suitable for Various Casting Material】: This silicone casting molds are compatible with most casting material such as epoxy resin, UV resin, gypsum, clay, cement