[Scientific Design]: The stair treads are made of polyester fiber, which can withstand daily wear and tear. When you step on it, you can feel a soft, quiet, and perfect fit. The most important thing is stability. [Slip-resistant]: The soft non-slip surface provides excellent grip and traction, helps prevent children, babies, the elderly, and dogs from slipping on the steps, and ensures safety. After laying, it can fit perfectly, allowing you to go up and down the stairs freely. [Safety Protection]: The cushion is soft and comfortable, and it feels good barefoot. It can protect your heels, step on the mat barefoot will not feel uncomfortable, protect your feet from injury, and provide a safer home environment. [Easy to Maintain]: This cushion is easy to install and remove. When they get dirty, just throw them into the washing machine. You can simply clean it with a broom or vacuum cleaner. [Good Sound Insulation Effect]: The sound-absorbing characteristic is easy to absorb impact, which makes this kind of stair tread very suitable for use on wood, marble, and stone steps. Description: Made of polyester fiber, can withstand daily wear and tear, ensuring steady treading. A soft non-slip surface offers comfort underfoot and provides a safer home environment. Sound absorbing properties also make this stair treads ideal for use on wood, marble, and stone steps. This stair carpet for steps installs easily. Easy to clean: when they get dirty, just throw them into the washing machine. You can simply clean it with a broom or vacuum cleaner. Specifications: Size: 20*55CM Material: Polyester Fiber (polyester) Color: Light Gray, Dark Gray Type: Stair Mat Model: 14Pcs Features: Self-Adhesive Style: Non Slip Stair Mats Package Include: 14Pcs x Stair Tread Carpet Mats