This DIY mold is made of silicone material. You can use this mold to make your own crafts. This type of mold can be used to make simple and beautiful cup coasters and home decor. If you like DIY crafts, then this silicone mold may be perfect for you. Features -Color:Grey -Material:Silicone -Size:13.50X11.50X2.20cm/5.31X4.52X0.86in(storage rack mold); 12.60X12.60X0.80cm/4.95X4.95X0.31in(coaster mold) - With creative shaped and dandelion pattern design, you can use this mold to make unique coasters. - You can also add some paints, sequins, pearls, and other embellishments to make your coaster unique. - Large enough to fit your most cups, such as wine cups, coffee cups, milk mugs, etc. - The DIY mold is special present for family, friends, co-workers, DIY lovers, and people in need. - Premium silicone material and fine craftsmanship, these molds are durable and sturdy for a long time. Package list: 1 x storage rack mold 4 x coaster molds