Sunflower Silicone Drink Cup Lid Cover 5.51"

The silicone mug cover is made of food grade silicone, reliable, odorless, soft, reusable, long lasting and not easy to deform or break, providing a long service time. It is perfect for cup diameter under 4.72 inch. The silicone cup cover lids can firmly seal the stainless cups, ceramic cups, plastic cups and glasses, effectively preventing dust in or the liquid out, and keeping your coffee or tea hot. This cup cover for drink can be used in home, office, school, camping, etc, effectively stopping little insects away from your drinks. Perfect choice for indoors and outdoors. Complies with FDA, Prop 65. 5.51" Diameter