Made of and prime stainless steel material, the water mug cover can effectively prevent stain from entering the water cup. Suitable for all kinds of cups, such as mug, cup, ceramic cup and so on. Unique shaped design, it looks more beautiful. Features - Color: Silver -Material:Stainless steel - Size: 8.50X8.50X1.50cm/3.34X3.34X0.59in - Size: 8.00X8.00X1.50cm/3.14X3.14X0.59in -The selection of classy stainless steel material, strong structure, , not easy to rust, can maintain a long appearance and service life. -Mug lids are a reusable product that reduces waste generation and is more energy efficient. -The cover of the mug is designed with precise structure to prevent water leakage and avoid splashing due to tilting or jolting of the cup. -Easy to use, cleaning is also very simple, can effectively maintain . -It can be used for various types and capacities of water cups, coffee cups and other beverage containers, suitable for home, office, tourism and other scenarios. Package list: 1 x 8cm mug lid 1 x 8.5cm mug lid