Sun Blocking Aluminum Foil Insulation Window Film Anti-UV Aluminum Foil Sun Blocking Privacy Window Film with Suction Cups Easy to Install for Bedroom Balcony Sunroom(B2,60x80cm (24x31in))

High-Performance Insulation—Made from 9 mm-thick aluminum foil insulation material, it blocks UV rays and solar heat. On sweltering summer days, it effectively lowers indoor temperatures and reduces air conditioning energy consumption; during cold winters, it keeps the room warm and prevents cold air from seeping in, significantly reducing electricity bills. Strong Suction Cups — Transparent suction cups with metal grommets ensure they won’t come loose even under heavy loads. They can be easily installed on smooth glass windows without glue, leave no sticky residue after removal, and can be reused for years. Ideal for both temporary and long-term sun protection needs. Two Design Options — The bordered version features neat black stitching for a refined, durable look; The borderless version has no thick frame and can be freely trimmed with scissors to fit any window size. Wide Range of Applications—This versatile sunshade and heat-blocking film works on all smooth glass surfaces and is perfect for bedrooms, living rooms, balconies, laundry rooms, sunrooms, patios, and outdoor apartment windows. It effectively protects furniture, flooring, and skin from sun-induced fading and UV damage. Quick Installation and Removal—No drilling or tape required: 1. Thread the suction cup through the metal eyelet; 2. Secure the clip tightly; 3. Clean the window glass and spray it with water; 4. Align the sunshade and press firmly. Remove it immediately when you need full natural light; fold and store it when not in use to save space.