“Material: Silicone Size: 2.5cm x 8m Suitable for sealing the gap between 0 - 20mm. The glue holds perfectly well in time and does not leave traces after being peeled off. Adhesive Door Bottom 8m x 2.5cm Soft material in good quality - Made of silicone, resistant to heat and cold, no toxic,harmless and environmentally friendly. Three layers - Effectively isolate noise, dust, light, cold air passage, and insects such as cockroach and mouse. heat to save electricity costs. Waterproof - You can use the weatherproof adhesive strips in humid conditions, such as bathroom, laundry room. Easy Installation - You can easily install it. install, and the glue holds perfectly well over time and does not leave traces after being peeled off.Suitable for sealing the space between re 0 - 20mm. Instructions: 1. Clean the door, wipe off dust and oil, and dry. 2. Peel the red tape and stick to the door. 3. Press until it sticks firmly. Note: 1.If this product has some smell, it is normal silicone smell,