Are You Still Struggling with Canned Beverages That Are Too Cold or Too Hot to Hold? Try This Custom-made Cup Cover for Cans! It is Made of High-quality Foam & has a Good Heat Preservation Function, Whether It is a Cold or Hot Drink, as Long as You Put on the Cup Sleeve, It Will Still be the Original Temperature for a Long Time! the Rough Surface Increases Friction & the Bottom is Sealed So That the Surface Temperature of the Can is Thermal Insulated & It is Not Easy to Fall. the Folding Cup Sleeve Doesnt Take Up Much Space When Its Not in Use. Whats More, It Not Only has a Variety of Colors, But You Can Also Customize the Logo You Like, Come & Buy It!