Set: Package includes 48 pcs sublimation coasters blank, 24pcs round and 24pcs square, sufficient quantity to draw on your imagination and enjoy the fun of DIY design. Product Dimension: Square cup coaster measures about 10 x 10 cm/3.93 x 3.93 inch , and the round mats are about 10cm /3.93 inch in diameter, thickness is about 3mm/0.12 inch, proper size for most cups and glass bottles. Fun: You can leave your own design on the white side, you can transfer your favorite picture, photos or theme onto these blank coasters, great for diy crafts, making a personalized and unique coaster. Wide Applications: These subliamtion car coasters are available to hold your tea and coffee cups, beer and wine bottles, will be a great accessory to theme party, you can customize festive theme on them for birthday, valentine's day, aniversary, halloween and Christmas day, which can help adding festival atmosphere; Also, you can design a special and meaningful cup coaster as gift or souvenir to your family, friends, classmate, teachers. Colour: white + black Material: neoprene Package Contents: 24 * Round sublimation coasters blank 24 * Square sublimation coasters blank Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.