Coavas is commited to helping to decorate your home with simple, functional yet trendy products. Window Film Information: ·Lifetime: 8-10 Years·Thickness: 0.29mm·Technique: Digital Printing·Material : PVC, Waterproof, Fastness HOW TO INSTALL THE WINDOW FILM? 1.Clean the target surface thoroughly.2.Measure the Window Film surface and cut the film. Leave an extra inch margin each side for an easy adjustment.3.Spray the surface with the soapy water. Peel off the transparent backing film along a short side.4.Place the wet film on window from the top,Secure the film by squeegeeing from center to edge.5.Use the squeegee to remove excess water and any bubbles whist applying the Window Film. Wipe off the water using the towel.6.Trim off the margins. ·【Protect Privacy】 Privacy Level :★★★★★. 5 inch away, the effect of protecting privacy can reach more than 95% and still let light through. 【Why Choose Coavas】SATISFACTION GUARANTEE – Contact us anytime via Amazon for a free refund, no return necessary!