How to Install Step 1. Wipe smooth stairs with a wet cloth. Step 2. Remove the protective film. Step 3. Confirm the location of the installation. Step 4. Apply stair treads and press to flat. Specification Material: Polyester Fiber, TPR Color: Camel Pattern: Striped Style: Modern Shape: Rectangular Indoor/Outdoor Usage: Indoor Assembly Required: Yes Mount Type: Stair Number of Items: 15 Thickness: 6.5mm/0.25inch Gross Weight: 1.83kg/4.03lbs Net Weight: 1.67kg/3.68lbs Package Size: 43.5*21*16cm/17.2*8.3*6.3inch Product Size: 76*20cm/30*8inch Package Included 15x Non-Slip Carpet Stair Treads.