Features: High-quality silicone material,epoxy molds are made up of silicone with excellent elastic, superior high tear strength,upgraded silicone molds for resin is easier to use and clean, very flexible and full of durability . Easy to demold,smooth interior makes silicone resin molds easy to take out without break after it is fully cured and reduces the need to cut back and polish.the finished products are very shines and smooth like mirror. Creative-diy project,our coaster resin mold is compatible with most resins or other casting materials.depending on your project,you might want to embed items like buttons or other small castings such as butterflies,flowers will work great too. Wonderful gift,adorable gift for the resin craft lover, special christmas gift for your friend and family to enjoy the resin craft times. Package include,1 piece resin coasters molds or coaster storage box mold resin or coaster silicone mold with storage box mold. Specifications: Materials:Silicone Style:1,2,A Package Includes: 1/2 Piece Resin Coaster Molds Set note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item.