Use neoprene material, these coffee sleeves reusable cup covers are safe, and can be used with confidence. Supple and can better protect the drink cup, simple and easy to apply. The cup sleeves effective heat insulation, and more effective cold preservation. Features -Color:Blue -Material:Neoprene -Size:8.00X8.00X6.50cm/3.14X3.14X2.55in - Coffee sleeves are reusable cup protector sleeves, nice to replace traditional paper cup sleeves. - Coffee cup sleeve can keep your coffee in cold or warm for a long time, also keeps your hands warm and dry. - Cold drink sleeve can not only reduces the waste of paper towels, but also protects your hands from scalding or cold. - Cup sleeves are thermal insulated neoprene sleeve, nice to keep your beverages cold or warm. - Sleeves for coffee cups are lightweight and portable, very convenient for you to carry with you. Package list: 8 x coffee sleeves