1.Safety Material:Our reusable fresh keeping bags are made of food grade transparent , which features safe to use and not easy to tear up for durability.Besides, the latex elastic band provides tight elastic seal for keeping food fresher for longer. 2.Universally Compatible:Our clear food bowl storage covers are stretchable, they can be adjust to fit for all shapes and most size.Quickly cover and store while being able to see what is under the covers without removing them. Great for any leftovers, picnics or BBQ. 3.Highly Economical - Our polyethylene tray covers not only provide a quick and easy way to use and reuse (reusable and washable), but also provide cost-effective protection. You can use once and throw it away. 4. design:Stretchable elastic edging design, elastic leather ring. Maximum stretch ,High toughness not easy to break. Cover various types of plates, easy to use.Cute Packaging,Exquisite bear packaging,it is a gift for family and friends. 5. Holidays: Dont let food go to waste at a big event Perfect for sharing with friends and family. Faster to use than traditional plastic wrap. Enjoy fresher leftovers for days.