OPCC Set of 6 Silicone Storage Container Lids - High Quality Stretch Silicone Lids for All Containers - Fits Drinking Glasses Pyrex Bowls Cups Cans Perfectly - Microwave Safe (blue) The Lids That Fit Perfect For Bowls, Dishes, Plates, Cands, Jars, & Mugs Easy-To-Use - Provides 4 Lines Of Sealing Food-Grade Silicone Is Dishwasher & Freezer Safe Reusable Will Not Warp