Product Features HIGH QUALITY MATERIAL: This door seal strip is made of high-quality silicone, no harm, durable and have a long service life. Especially the backing glue is of high adhesive once firmly pasted to the surface. It's non-degumming and won't make a mess on your hands or on the working surface. Good sealing effect for door and window insulation. WIDE APPLICATION DOOR SEAL: This seal strip is suitable for gaps of: It's widely used in various types of doors or windows like frameless sliding doors, shower doors, glass doors, sliding doors, door bottom, plastic-steel windows and aluminum windows, cupboards, wardrobes, furniture and shower room, etc. .