Cups sleeves are made of quality kraft paper and corrugated paper, not easy to break and wear-resistant, thick and heat-resistant, which are not easy to deform. Suitable for 12 oz and 16 oz cups. It’s a good way to build brand awareness. 5 1/8″ L x 2 1/4″ W. 100% guarantee for quality. QTY for 50000pcs and over by ocean.