Description: Protect your cup：Water bottle sleeves help extend the life of your water bottles and prevent them from being scratched or dropped. It can also prevent your hands from directly touching the hot water cup. Suitable for stainless steel, ceramics, glass, plastic and other materials. size: The upper diameter of the cup sleeve is about 72mm, the lower diameter is about 58mm, .Please check the diameter of your cup/mug/bottle before purchasing. Compatible: The elastic material can stretch slightly to fit different cup sizes. The cup sleeve is flexible, allowing you to hold it more comfortably and not easily damaged. Material：Made of durable elastic silicone, soft and lightweight, easy to clean, non-slip and anti-scalding, and has good shock absorption. Wide range of uses: This portable silicone cup cover is suitable for use in various indoor and outdoor scenes, such as afternoon tea, coffee shops, camping trips, fishing, swimming, etc. The main thing is that it is easy to use, just put it on or take it off directly from the cup/mug/bottle. Specification： Material：Silicone Color：3pc -white Special Feature：Non-slip Number of Pieces：3 Weight: 22g