Round 9.5*9.5cm, square 9*9cm, hexagon 10.5*12cm, love 10.5*9.5cm. Material: 1 base + white latex + cleaning sponge + gloves + 1 bowl and 1 spoon + caulking 1 packet + mosaic grains 1 packet. How to useApply glue, stick mosaic, transfer caulk to fill the gap, wipe clean with sponge after 20 minutes. Mosaic DIY KitEasy to make mosaic Crafts, enjoy making this mosaic tile kit for adults and gain a sense of accomplishment by doing It yourself. This is a DIY kit for Beginners and all craft lovers. Glass Mosaic TilesThe mosaic of glass material is rich and colorful, the edges are smooth, there is no risk of cutting your fingers, and the alcohol glue is safe, non-toxic, and easy to operate. Mosaic Making KitJust use alcohol glue to fix the glass mosaic on the coaster, wait for it to air dry, mix the caulk with water to make it viscous and apply the coaster, Then sponge the excess caulk and wait for it to dry. Mosaic Coaster MakingYou can use the mosaic to create any pattern you like to make your own coaster. It is very simple and interesting, even children can make it easily, expand children's thinking and exercise hands-on ability. Perfect GiftHandmade the perfect gift for someone you care about. Buy two or three for a crafting day with family and friends. Mosaic tiles will be very meaningful gifts for birthdays, Christmas, anniversaries, holiday gifts, etc.