diamond air tight silicone cup cap cover

A cute way of keeping your drink's temperature longer.

- Keep your drink or food hygienic
- Washable and light weight
- Best gift for you or your best friend
- Material: silicone
- Suitable cup size: Diameter under 10 x 10 cm
- Dimensions:10.2x10.2x2cm

 How to use
 Place the cup cover on a mug or drinking glass
 Press the cup cover a little downward to achieve airtight sealing; it can prevent the water pouring  out