Features: 1 pack contains multiple reusable foil heat Guard for an Reasonable Amount! Outstanding for home, restaurant or event use - none need to restock frequently. Made up of food-grade aluminum foil, none Redolence. These food warming Coverslips are microwave and freezer safe. Aluminum foil insulation covers effectively trap heat/cold air. Outstanding for leftovers, Mealplanning, or outdoor travel - retains food flavor better than plastic wrap. Stretchable rim fits snugly on bowls, plates and saucers of all sizes. Say goodbye to messy plastic wrap – foil Coverslips are strong, Permanent and reusable. Help reduce waste with these washable and Permanent reusable foil Coverslips. Can be used for food storage, grilling or as a splash guard - versatile enough for home or commercial kitchens. Specifications: matter: aluminum foil Dimensions: see size chart Selling: Various quantity packages available Practicality: Suitable for daily use at home, especially in winter or in air-conditioned rooms to keep food warm. It can also be used to obstruct food from getting cold during outdoor picnics. Package Includes: Aluminum foil insulation film*1 set note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color