Good effect - Effective door seal against wind infiltration from door and window seams, rainproof, noise-proof, insect-proof Versatile - Sealing strip suitable compatible various metal doors, glass doors, plastic doors, suitable also very good on wooden doors Multi-function - Window and door caulking compatible sound insulation, good resistance over time, effectively solve the aging of door and window seals. High quality material - Internal and external even smooth foam seal, excellent flexibility Easy to install - Self-adhesive soft composite material material, so it has many uses and easy to cut. Why our products are better than others on the market? 1. After a large street survey shows most doors and door frames, the gaps between windows and window edges are 4-6mm, and our D-shape door seals can fully meet according to the requirements. 2. After many experiments, our D-Profile Seal Strips can withstand hundreds of opening and closing doors and windows without falling off. 3. In addition to being suitable compatible various metal doors, glass doors, plastic doors, it is also very suitable compatible wooden doors. Usage steps: 1.Measure the length of suitable doors and windows 2.Clean the door frame 3.Remove the protective film 4.Apply the weather insulation to your door Product sizeDoor bottom seal can be split into two 3 meters, total 6 meters, 600*0.9*0.6cm Material:EPDM,silicone,PVC Color:D Type Brown luckymeet