Coffee Cup Sleeves: Made of high quality and elastic silicone material, soft, washable and durable in use. Heat Insulation: Makes it easy to hold a cold or hot drink and prevent it from burning your hands. Compatibility: Slight elasticity to fit most glass coffee cup, water bottles, travel cup, stainless steel cup, etc. Reusable: Silicone cup sleeves for hot drinksp can replace disposable cup sleeve.Eco-friendly and economical. Wide Application: Glass cup sleeve is suitable for tea shop, coffee shop, family picnic and travel use. Features: QUALITY MATERIAL - Reusable coffee cup sleeves are made of high quality and elastic silicone material, soft, washable and durable in use. WASHABLE & REUSABLE -- Black silicone cup sleeves for coffee and tea cup can be washed and is reusable, environmentally friendly and can replace disposable cup sleeve. VERSATILE COFFEE SLEEVES -- This practical silicone cup sleeve is suitable for tea shop, coffee shop, family picnic and travel use. NONSLIP CUP SLEEVES -- Heat resistant coffee cup sleeve with grooves on the surface make the cup sleeve non-slip. FLEXIBLE SILICONE -- Elastic silicone material allows slight stretching, it fits your water bottle very well, perfect for cups with different size. Specification: Condition: 100% Brand New Item Type: Silicone Cup Sleeve Material: Silicone Color: Black Weight: Approx. 120g / 4.2oz Package List: 10 x Silicone Cup Sleeve