A nice inexpensive addition to the can shaped glass, the bamboo lid has a straw hole and comes with a straight clear glass straw. The round natural bamboo wood lid helps prevent spills and looks super cute. With a diameter of 70 mm, it fits our beer can-shaped glasses. The lid add-on is a cheap, fun way to enhance the drinking glass making it a fabulous, well-rounded gift idea perfect for friends or family members who are always on the go. Specifications: Wood Graining Will Vary Bamboo Lid Silicone Ring on Underside to form Seal Compatible with: 2.25" (Dia) / 5.7cm (Dia) Glass Straw - 8" (L) / 20.3cm (L)