FLYZZZ Patio Door Insulation Kit, Heavy Duty (0.9 Mil) Window Insulation Kit, Indoor Plastic Covering with Wide Tape for One Standard Patio Door/Extra Large Window

COMPLETE PATIO DOOR INSULATION KIT:Our plastic window covering for winter is specifically sized for large glass areas. You get one extra-large sheet of heavy duty window plastic (84in x 120in) and one roll of double-sided tape (Total 46ft), perfectly measured to insulate one standard patio door or an extra-large picture window. This is the all-in-one large-format insulation kit you've been looking for

EFFECTIVE DRAFT BLOCKER: This window insulation for winter acts as an effective window draft blocker, creating a secondary thermal window seal that stops cold air and reduces heat loss. Perfect for helping to lower energy bills during the cold months, making it an essential part of your winter window insulation strategy.

AMPLE TAPE FOR THE JOB: Our window film for winter comes with 46ft of 0.79in wide adhesive tape, providing more than enough length to securely frame your entire patio door. This removable tape is designed for a strong hold all season long, yet comes off residue-free in the spring, making it a reliable window seal solution.

HEAVY DUTY 0.9 MIL SHRINK FILM: Made from premium POF material, our heavy duty window plastic insulation kit is tear-resistant and durable. This tough plastic for windows shrinks tight and crystal clear with a hairdryer, providing excellent transparency without sacrificing strength, for professional-grade results

EASY DIY FOR LARGE SURFACES:Our indoor window film for winter is perfect for DIY projects. The clear instructions make installation on large areas manageable. For best results, please ensure frames are clean, dry, and smooth before applying tape. This window insulation versatile kit is the ideal solution for sealing sliding patio doors, large picture windows