This paper coaster is made of high-quality 2mm thick absorbent paper base, with full-color double-sided CMYK printing and a self-adhesive bag packaging option. It features a compact 10cm diameter round design, lightweight and portable, perfect for bars, pubs, restaurants, daily coffee tables, brand promotion, corporate events, and retail giveaways. Two standard packing specifications are available: 1400 pieces per carton (size 40cm x 36cm x 36cm, gross weight 12-13KG) and 700 pieces per carton (size 38cm x 32cm x 29cm, gross weight 6KG). Each set is packed 100 pieces per self-adhesive bag, supporting custom logos, patterns, and text via full-color printing