Detailed description: Description: Our premium beer bottle insulator sleeve is the ideal companion for your favorite beer. Crafted with premium materials, it ensures your beer stays ice-cold for hours, enhancing every sip with its refreshing chill. Key Features: Superior Insulation Technology: Engineered using thick neoprene, this sleeve can lock in cold temperatures and prevent heat transfer from your hands to the bottle. Whether you're indulging at home or on-the-go, your beer will stay at the ideal drinking temperature. Sturdiness Meets Convenience: Designed for long-lasting use, our bottle sleeve are built to withstand the rigors of daily use. Its smooth-running zipper opens and closes with effortless operation. Simply unzip the opening, slip in your chilled beer, and zip it up again. Plus, a secure fit around the bottle ensures it stays in place, even during the most lively of gatherings. Specifications: Product Name: Beer Bottle Sleeve Material: Neoprene Color: Black+Red+Blue+Green Size: 6cm/2.4inch(Diameter) 18.5cm/7.3inch(Height) Quantity: 8Pcs Notes: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement. Parts List: 8 x Beer Bottle Sleeve [Keep Your Drinks Chilled & Hands Dry] Crafted from quality 5mm thick neoprene, our beer bottle sleeves offer superior insulation, ensuring your beverage stays refreshingly cool for longer while keeping your hands comfortably dry. [Zipper Design] Featuring a smooth-running zipper, the opening makes it a breeze to slip your bottle in and out with ease. [Reusable & Eco-Friendly] Designed for reuse and easy cleaning, these insulators significantly reduce waste by replacing disposable napkins, tissues, and paper bottle jackets. Simply toss them in the washing machine or rinse under a sink for quick maintenance. It's both economical and environmentally responsible. [Versatile for Various Occasions] Ideal for any indoor or outdoor adventure, from intimate indoor parties and everyday use to outdoor camping trips, picnics, fishing excursions, barbecues, pool parties, and beach days. Choose from a variety of vibrant colors (black, red, blue, and fluorescent green; 2 of each color) to suit your mood and make every gathering more enjoyable with cool beer and a touch of style. [Versatile Sizing] Thanks to the elasticity of the neoprene material, these sleeves comfortably accommodate most standard 12 oz/330ml bottles (beer, wine, and long-necked beverage containers). Dimensions: Diameter 6cm/2.4inch, Height 18.5cm/7.3inch. Please note, they may not fit extremely large or short bottles.