Aspects: The bottom door seal can be divided into two 3 meters, a total of 6 meters, 600 * 1 * 0.7cm Material: EPDM, silicone, PVC Good effect: effective sealing of doors, preventing wind infiltration at door and window joints, rainproof, sound insulation, insect proof Wide range of uses: The sealing strips are suitable for all kinds of metal doors, glass doors, plastic doors, and also very suitable for wooden doors. Multi-function: weather stripping doors and windows, durable, effectively solve the aging problem of door and window seals. Premium material: smooth and even foam seal inside and outside, excellent flexibility. Easy to install: Self-adhesive flexible composite material, versatile and easy to cut User's Manual: 1. Measure the appropriate length of doors and windows 2. Clean the door frame 3. Remove the protective film 4. Apply weatherproof insulation to your door