[18 Pieces Resin Coaster Molds Kit]:Including 5 round coasters, 5 square coasters, 5 octagonal coasters, 3 round, rectangular, square collection coaster storage box. Specially designed mold size, different shapes of coasters and storage boxes can be freely combined to give you more choices.[Upgraded Design]:Upgraded the outer ring of the coaster molds edge, increasing the thickness of the mold and bottom support, make the mold does not deform after pouring in the liquid resin.[High Quality Material]:Silicone coaster molds is made of silicone, which has elasticity and strong tear resistance, and the rubber mold is easy to use and clean, which ensures the reuse of the mold.[Widely Used]:Suitable for use and decoration at home, work and events, such as coasters, bowl mats, candle holders, crafts, jewelry storage boxes, etc.Colour:WhiteMaterial:Silica Package Contents:5 x round coasters5 x square coasters5 x octagonal coasters3 x collection coaster storage box( round, rectangular, square )Only the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.