Brand Name: WXSHSH Material: PET Feature: Self-Adhesive Function: Explosion-Proof Function: Decorative Function: Heat Insulation Model Number: 40/50/60 x 200/300/400/500 cm Surface Treatment: Opaque Surface Treatment: Stained Type: Glass Films Surface Treatment: One Way Mirror color winodw film Style: Silver Insulation Window Film Size: 40/50/60 x 200/300/400/500 cm