High quality material -Material: EPDM, silicone, PVC, internal and external even smoothness, excellent flexibility, high durability, ultra-durable High quality mesh adhesive adhesive - EPDM tape sticks perfectly well and achieves tape sealing air and splash water while ensuring good UV protection. Widely Used - Widely used in a variety of sliding windows, sliding doors, security doors, wardrobe doors, etc., To reduce damage to your doors and windows Multi-function - Porous design, effectively reduce noise; good elasticity after extrusion, good impact resistance; wind, wind and rain, energy saving; keep mosquitoes away, give you a clean and warm environment Affordable - 1 Pack, can be split into two sealed. Length: 6 meters x 3m); Dimension (approximate): 9 x 6mm. Prevent dust collection or cold air between sliding doors or windows, give you a quiet and comfortable environment.