Product description Material: wool top Color: gray, white Size: 9 x 23mm, 9 x 5mm, 9 x 9mm Length: 5M Package Contents: 1 x 5M door and window weather strip 1. MATERIAL - Made with environmentally friendly material, non-toxic, the brush is thick and soft, low friction, no noise, no deformation, has strong resistance, the brush seal weatherstripping has better sealing performance. 2.EXCELLENT PERFORMANCE - The fuzzy weather stripping is windproof, dustproof, weatherproof, anti-insect, anti-collision, soundproof and energy saving. The brush seal has strong adhesive backing, easy to use, can be cut with scissors as you need. 3.DIY INSTALLATION - Remember to Clean and dry the surface, simply peel off the backing film while applying to form a tight seal. Leave it still in first 12h to make the strip better stick to the surface 4.WIDE APPLICATION - The door seal is widely used in various glass doors, windows, sliding doors, wooden doors, security doors, wardrobes, armoires, cabinets and other gaps. 5.ECONOMIC and PRACTICAL - A small investment on windows and doors insulation to improve energy efficiency by sealing gaps and leaks, and prevent conditioned air to escape, save your old and creaky door and window Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.