General description 100% brand new and high quality neoprene beer can cooler sleeves, perfect for keeping your drinks cold during parties and gatherings. These insulators are designed to fit standard cans and bottles, making them a versatile addition to your drinkware. Technical specifications Material: Foam Color: Black Size: 13 x 10 x 0.8 cm Package Contents: 30 x Cup Sleeve Measurement allowed error: +/- 1-3 cm Usage Ideal for beer and other beverages Great for party decoration and events