I purchased 3 rolls of the Everleaf privacy static cling film and was very pleased. I placed it on 6 windows in my home. I had no problems installing it. It went up smoothly and looks terriffic; on all 6 window panes. The card that was enclosed in the packaging made it very easy to get the air bubbles out. It look so beautiful! Your customer service personnels are the best. Very professional and curteous. I will definately order more products in the future from Window Film World