Blue Enchantress - Self-Adhesive Printed Window Film Home Decor(Roll) 17.7-Inch(45cm) wide by 394-Inch(10m) long; approximately 48 useable sq ft(4.5 useable square meter) Easy to apply - just peel and stick! Applies to any windows. Removable and repositionable with no sticky residue. Pre-pasted, requires no additional adhesives or activators. Easy to install adhesive backed DIY home window film, removable without damaging the glass!