Beer can sleeves: the package comes with 8 pieces of beer bottle insulator sleeve in assorted vibrant style; You can choose the style you like, even send the extra covers as presents to your friends and families Practical tools: our keep warm and cold beer bottle sleeves can be applied for both indoor and outdoor activities, such as indoor party and daily use, outdoor camping, picnic, fishing, BBQ, hanging at the lake, pool or concert, beach and so on, and keep your beer bottle cold for many hours Easy to store: each beer bottle sleeve has smooth surface, easy to slide on and take off, and can be quickly folded for easy storage, which is convenient to place on your handbag, drawer, shelf and so on, bring you comfortable experience Material information: the party theme bottle sleeve is derived from neoprene material, waterproof and quick drying, which can reduce the long-time worry about being wet by drink, keep your beer drink cool and fresh, also guard your hands from low temperature and ensure that you can drink a yummy beverage Suitable size: our party theme neoprene insulated bottle jacket well fit most 330 ml beer bottles and can be applied for parties; Each one is approx. 7.3 inches in height, the diameter of bottom and top are namely approx. 2.2 inches and 1.2 inch, the maximum diameter of bottle measures about 3.14 inches, proper size for hand-held