Features: Universal Dustproof Cover for Cups & Mugs Multipurpose design fit most drinkware with food grade ABS materials, ensuring safety in any setting. unique detachable structure features heats resistant construction and effortlessly cleaning, maintaining hygienes while complementing modern kitchens aesthetic. Ideal for office worker, outdoors enthusiasts, and home users seek practical yet delicate solution to protect beverages from dusts and spills. Securely protect drink during desk work, picnics, or travel—perfect for coffee, teas, or water in cups up to 4.5" diameter. convenient portable profile slip effortlessly into bags, preserving drink quality whether commuting, camping, or relaxing indoors. Specifications: Materials: ABS Diameter:Approx.10.8cm/4.25inches Color: White/Gray/Grape Green/Cheese Yellow Package Includes: 1Pc Dustproof cups Lid note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.