Includes 12 coaster molds and 3 round, square and octagon holder molds. Whether you are a beginner or an epoxy professional, it can perfectly meet your practice or business needs with a lot of coasters and time. Made of silicone, it has elasticity, high tear strength; reusable, easy to use, clean and release. You can make uniform coasters in shapes for your coffee mugs, wine glasses, mugs, beer bottles, plants, flower pots and DIY art projects with different coasters in different shapes and styles Colour:White Material:Silica gel Size:Diameter: about 10cm Package Contents: 12 x coaster molds 3 x holder molds Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.