Description Self-adhesive design and cork insulation mats make these coasters slip-resistant and heat-resistant. Ideal for use with cups, mugs, teapots, and other drinkware. Can also serve as decorative accessories for home or office. Features - Color: As shown - Material: Cork - Size: 10.00 x 8.00 x 0.20 cm / 3.93 x 3.14 x 0.08 in - Side length: 5.00 cm / 1.97 in - These cork coasters are suitable for use with cups, mugs, and various household items. Functional and easy to use. - Self-adhesive design allows application on walls, furniture, desks, kitchens, and offices. Surface can be written on with a pen to create custom designs. - Made from natural cork, these coasters are lightweight and feature a non-slip surface. - Helps protect tabletops from heat and scratches while reducing noise when moving cups. - Ideal for DIY craft projects due to their regular shape and convenient size. Package list: 80 x cork coasters