KEEP YOUR DRINK COLD: The beer bottle sleeve is made of durable 3mm thick neoprene. It will make your cold drinks stay colder longer. And it also protects your hands from freezing.FLEXIBLE & DURABLE: The beer bottle sleeve features convenient front zippered openings for easy access. The sleeve fits European pilsner bottles or other similar shaped standard glass beer bottles. The high-quality neoprene body provides a long-lasting finish.REUSABLE & WASHABLE: The beer bottle sleeve can be washed and used multiple times. It is the perfect alternative to disposable paper cups and napkins. Just a simple rinse and it's clean.BEST DRINK ACCESSORY FOR ALL OCCASIONS: Our insulated neoprene covers give you the ability to enjoy your own chilled beverage anytime, anywhere, whether you're at school, in the office, at home, or on the go.PERFECT GIFT: The beer bottle sleeve set is the perfect gift for your loved one. The best gift is the most practical gift.Size: 19x6.5cm Material: NeopreneColor: BlackPackage Contents: 12 * Bottle SleevesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.