Small size This is not a lie: EVERY RV owner loses the chill in their refrigerator when they open it! ALMOST EVERY RV'er has had food items topple out of their RV Fridge. THIS ALSO IS NOT A LIE: RV FRIDGE GUARD, a new RV parts and accessory, will keep ALL of your items on the shelving and will help keep the cold air INSIDE your fridge! Made of clear plastic vinyl, RV Fridge Guard acts as a thermal barrier helping to retain cold air. RV Fridge Guard has three separate openings which can be open and closed separately, allowing you to only have to open the section where your object is, keeping the remainder of the opening sealed. Each section has a flap that opens downward, which will aid you when loading and unloading, and is sealed via Velcro latches. The bottom apron will allow access to your crisper without any latching system. With three sizes to fit 6 cu. ft to 12 cu. ft., RV Fridge Guard was developed to fit the majority of Norcold and Dometic refrigerators. So if you're tired of losing your CHILL and want to keep your items on the shelf, give RV Fridge Guard a try!