Safe MaterialsThe Adhesive Door Bottom Tape Made Of Silicone, Has A Strong And Permanent Adhesion. The Door Seal Has The Excellent Flexibility And Super Durability, So It Is Perfect To Be Used At Home Or In The Office. Ideal Size The Size Of The Silicone Door Seal Strip Is 10M*3.5 Cm, It Is Suitable For Sealing 1-20Mm Gap. The Flexible Gasket With A Crease Can Fit More Tightly At Any Angle. Easy To InstallFirst Wipe The Place To Be Pasted, And Tear Off The Protector And Stick To The Bottom Of The Window; Then Cut The Length You Want, Finally Press The Edge To Make The Transparent Door Seal Adhere More Firmly. At The Same Time, It Can Prevent Insects And Cold Or Hot Draft To Save Energy. Living Room, Entrance And Bedroom Door, Also At The Bottom Of Wardrobe, Closet, Glass Shower Door, Etc.