Wintcomfort Air Conditioner Foam Block for U Shaped Window AC Units, Insulation Window AC Side Foam Block Prevent Air Leakage, Window AC Foam Panels with Window Seal Strip, 2 Pack

【All Season Protection】Made of high quality foam material, the window air conditioner foam block features great weather resistance, strength and durability to ensure a long-lasting seal that keeps your home cool and comfortable all season long., 【Designed for U-Shape AC】Specially designed for U-shaped air conditioners, the window insulation foam side panels are perfectly compatible with most U-shaped air conditioners on the market., 【Simple Installation】 The window air conditioner foam block is a breeze to use and install. You can effortlessly cut the foam block with a knife to fit the size of your opening size (knife not included)., 【Enhanced Insulation】 This window ac foam block is a perfect solution for keeping your windows sealed and your room cool and comfortable all year round! It effectively blocks heat and keeps out rain, dust and debris., 【What You Get】Includes 2 foam side curtains, 1 insulating strip with good cushioning or buffering properties, 1 roll of weather sealing tape to better seal.