Coavas is commited to helping to decorate your home with simple, functional yet trendy products.  Window Film Basic Information:· Lifetime: 8-10 Years· Thickness: 0.29mm· Size:17.5inch x 78.7inch· Technique: Digital Printing· Pattern: Unique rain patterns· Material : PVC, Waterproof, Fastness· Suitable: Windows, Sliding Doors, Smooth Surface.Installation Tips: · Clean: Please check whether you clean-up all the dust on the glass.· Water: Spray some water on the window for a better effect.· Cut: It will stick better if the privacy window film size is slightly smaller than the window.· Hair dryer: It is recommended to heat the glass film with the hair dryer first if the indoor temperature is low or in winter.· To prevent shedding and bubbles, there should be 1/10" gap between the edge of glass and the window film.�Kitchen Wallpaper�--【6-month Support】Every roll is well packed in the well protective carton. We offer 6-month support for this Window Film. Fall off or damaged can be replaced or refund