[Strong adhesion for various surfaces] Self-adhesive cork square has strong adhesion. The 4x4 cork square can be used for ceramic coasters, tile coasters, marble coasters, stainless steel coasters, wooden coasters, and resin-coated coasters. Corkboard tiles will stay stuck and can be used for a long time without falling, but they will allow you to place them correctly. If you want to make them into cork coasters, you can also glue multiple cork adhesive sheets together to increase the thickness.[Perfect thickness, effective support] The thickness of the cork glue grid is 2mm, which will not increase too much volume and looks neat and beautiful. Although the cork adhesive sheet is thick enough to provide improvement: add shock-absorbing cushion; add non-slip bottom; prevent hot and cold drinks from damaging the furniture; eliminate scratching noise; self-adhesive cork square is very suitable for DIY cork coasters, cups, pots, cups , The back of the vase.[Self-adhesive, pre-cut, easy to use] The back of the cork square is designed with self-adhesive paper. You don't need to use glue. Just tear off the adhesive paper and press the square cork board on the target surface. The size of the self-adhesive cork is 4 x 4", and it is pre-cut for your convenience, saving the work of cutting and measuring. The cork board of the coaster can be easily cut into small pieces or any shape without chipping Or break.[High-quality cork, excellent workmanship] The self-adhesive cork square is made of natural cork, which is biodegradable, sustainable and environmentally friendly. The wood color is full of natural flavor. Viscose cork board tiles are resistant to high temperature and have the function of heat insulation. The cork glue grid has the characteristics of high density, flexibility, durability, chip resistance and water resistance. What's more, the surface is smooth and you can write or draw to create unique patterns.[Unused, satisfaction guaranteed] The self-adhesive cork square has unlimited uses: make various DIY cork coasters and craft items; protect your floor from furniture scratches; use as decorative mini wall tiles. The bonded cork sheet includes 100 cork squares, 5 cork circles and 5 cork hexagons. Sticky cork boards will meet your needs and are definitely worth the money.