Material - The cup lid is made of bamboo, which is lightweight, not easy to break, convenient and practical, and easy to clean. The bamboo cup lid does not conduct heat like metal when in use, which can prevent burns. Design - The bamboo lid has smooth rounded corners and does not easily scratch the skin. The natural texture and color of bamboo give people a rustic and natural feeling, adding a touch of natural beauty to the cup. Multifunction - Cup cover not only shields your beverage from dust, preserving its freshness but also slows down heat dissipation, keeping your hot drinks cozy for longer. Additionally, its dual-purpose design allows it to double as a coaster, adding convenience to your daily routine. Widely Applicable - Bamboo mug lids are crafted to fit seamlessly with a variety of receptacles, including coffee cups, tea mugs, drinkware, and even wine glasses. Just set them softly over your cup to achieve a secure seal that ensures your contents remain protected. Materials: Bamboo Outer Diameter: 70mm/2.76" Mouth Diameter: 54mm/2.13" Thickness: 20mm/0.79" Packaging: 6Pcs x Cup Lid Cover