Window Film with 3 Tools: Scraper,spray bottle and knife in the carton rolls, no worry tools and make a easy and convenient installationEnjoy 95% Privacy: Prevent nosy neighbors from peeking in. Offers privacy, still allows sunlight in, fit privacy and light need in bedroom, livingroom, kitchen, officeLike Real Reeded Glass: This film replicated real fluted glass exactly at an affordable price, after DIY install to your glass, people always praise this fluted glass, make room a new lookUV and Heat Blocking: Blocks 95% UV, control room temperature and block out excessive sunlight, reduce AC cost, creating a cool and cozy environmentUpdate Static cling: Only use water, remove no residue on glass, suit for renters. Only 4 steps newbie 5-8min finish, peel off backing, spray water, apply film and srape bubles