Description Self-adhesive design and cork insulation mats make these coasters non-slip and heat-resistant. Designed for cups, mugs, teapots, and other drinkware. Can also be used as decorative accessories in various settings. 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 household items; functional and easy to use - Self-adhesive design allows application on flat surfaces in homes, kitchens, offices, and workplaces. Surface can be written on with a pen for personalized designs - Made from natural cork, lightweight and durable with a non-slip surface - Helps protect tabletops and reduces noise when placing or moving cups - Ideal for DIY craft projects; regular shape and convenient size support various creative uses Package list: 80 x cork coasters