Silicone door bottom heat insulation and sound insulation door seal Anti-noise, anti-dust, anti-ant, mouse, cockroach and other insects Prevent cold air from coming out in summer , prevent cold air from entering in winter , save air conditioning power. Specifications: Material: high quality silicone. Size: about 90cm x 5cm. > Applicable gap: 0~28mm. Applicable door materials: wood, glass, metal, alloy, plastic. Instructions: 1. Clean the door panel, absorb dust and oil, then dry it. 2. Remove the red tape and stick it on the door panel. 3. Press until firm. br/>Note: 1. If there is a peculiar smell in this product, it is a normal silicone smell, please keep it in a cool place, the smell will slowly disappear. 2. Do not touch Do not stick with water or adhesive tape Package content: 2 x door sill seal