Guxiton Silicone Cup Covers Set of 3 Sunflower Multicolored 4.13 inch

Sunflower Silicone Covers for Everyday Drinks

This set of three multicolored silicone lids fits mugs, glass cups and teapots with a 4.13-inch diameter. The sunflower design adds a bright touch to the kitchen while the flexible material stretches to create a snug seal. They are made from food-grade silicone that is non-toxic and environmentally friendly. The covers keep hot beverages at a pleasant temperature while you work or relax.

Temperature Range and Sealing Performance

Each lid withstands temperatures from -40 to 230 degrees Fahrenheit, so it handles both icy drinks and piping-hot coffee without warping. The tight seal reduces heat loss and stops dust from settling on the surface. It is not suited for vessels wider than 4.13 inches or for users who need a locking mechanism for transport. The silicone stays pliable in the freezer and does not degrade in boiling water.

Cleaning Limits and Material Constraints

The covers are safe for hand washing or a standard dishwasher cycle, making daily cleanup simple. They contain no electronic parts and rely solely on the elasticity of silicone for their seal. Buyers who want a rigid lid, a drinking spout or a vacuum-insulated cover will need a different product. The material contains no BPA and meets food-contact safety requirements.