You can change the look of your house using Rabbitgoo window film at a low cost. It puts beautiful patterns on your window and when the sun shines in your house you will have a magical kaleidoscopic view! It's so easy to make that magic happen. The glue free feature cuts down chemical release drastically. You don't want your film that is heated by the sun everyday to contain any glue. The force of static sticks the film to the glass, so there will be no residue after removal and film is totally reusable. Our window film is also capable of blocking out 96% of UV rays, keep your furniture away from the damaging sun lights. It protects your privacy as well. Easy to apply and RISK FREE PURCHASE (30 days return policy guarantee against any product defects) guarantee you will have a perfect shopping experience. Tips for Customers: 1.>The adhesive effect of the film may not be good in winter. Solution: before application, use hair dryer to make it soft( heat resistance is under 176°F) 2.>Fit for smooth surface without any dust or fiber. 3.>Do not apply to outside window or windows with cracks. 4.>More efficient in teamwork, a product of energy saving and environmentally friendly. 5.>Affix tape on both sides to remove the window film from backing film. *Only Applies on Smooth Glass Surfaces