Yilove Silicone Coffee Mug Lids, Cup Cover BPA-FREE, Anti-dust, Spill Proof, 5 Pack

We advise you to refer to the above data and the second product image if you don't know which size to choose. Silicone lid is flexible and strentching, it may fit well on the cup which is a little larger to it.

Note: Silicone is material with adsorptivity, and it may absorb the odor of package when in transit. If you receive silicone item with a little bad smell. No need to worry, just place somewhere for one or two days and it will have an automatic release. In addition, silicone is material easily gathering dust, but easy washing as well. Please rinse the lid before or after using to keep it clean.