INSULATED DRINK PROTECTION- These can sleeves are made of thick insulated neoprene, which can help maintain the temperature of hot and cold drinks and prevent condensation, thereby protecting your hands when you like your favorite drink. VERSATILE FIT FOR YOUR CANS BOTTLES- Made with high quality stretchable polyfoam, our can sleeves are designed to fit a wide variety of your favorite can and bottle drinks. Our beer can sleeves fit your regular 12oz standard sized beer or soda. EASY TO USE- It is simple to use the mermaid cup holder. You just push your jar into the thin structure. After drinking, unscrew the gasket to put out the empty can. Lightweight for easy to carry. Simple life styling designs, practical and stylish. WIDELY USED- The can cooler sleeves which can support your outdoor activities, such as travel, bar, shopping, office, car or any other occasions where you want to keep the bottle or jar cool. It is a perfect gift for friends. PARTY STYLE- These beer and soda can coolers are very suitable for barbecues, outdoor parties or festivals, brand fundraising activities or activities, camping or fishing, enjoying beach picnics, etc.