How about it for the walls, doors, and windows of your house? Dimensions: 30cm (height) x 30cm (width) Regarding the protective film: During transport at this time of year, condensation on the glass surface can cause the film to stick due to moisture. It seems that if you leave it in a warm room for a long time, the condensation will subside, the stickiness will weaken, and it will be able to be peeled off cleanly. #StainedGlassForSale!