How to use: 
You may spread stair mats directly on the stairs.
For additional security to keep the treads in place, you may also use tape nylon buckle (included in).
Suitable for porcelain, cement, iron staircase, if you need the nylon buckle tape side onto the wooden stair, please use carefully, it may damage wood paint.  
Features:  
Anti-skid, protective tread, noise reduction, beautify your home.
Easy to install and removable.
Non-slip padded backing prevents movement, adds cushion.
Exceptionally durable and protects your stairs from wear and tear.
Can be cleaned with warm water and mild soap.
Do not tumble dry or iron.
Hang or lay flat to dry. 
Specifications: 
Product name: Stair Mat 
Material: Polypropylene Fiber 
Available Color and Quantity:  
Gray 1pcs
Camel Color 1pcs 
Blue Black 1pcs 
Dark Coffee Color 1pcs 
Dark Red 1pcs 
Brown 1pcs 
Red 1pcs 
Blue 1pcs 
Dark Gray Black 1pcs 
Gray 7pcs 
Camel Color 7pcs 
Blue Black 7pcs 
Dark Coffee Color 7pcs 
Dark Red 7pcs 
Brown 7pcs 
Red 7pcs 
Blue 7pcs 
Dark Gray Black 7pcs.
Quantity: 1/7pcs
Brand:Unbranded
Item weight: 165-1081g
Package includes: 1/7 x stair mat 
Note: 
1.Please allow 2%-3% error due to manual measurement.
2.The colors may have different as the difference display, pls understand.
3.These mat are new, it may be a little smell, it should be washed before first use it. Ventilated place to dry or sunny places to dry, you can eliminate odors.

sourcingmap Polypropylene Fiber Household Non-slip Floor Staircase Stair Mat Carpet Red - B077WJ2QMD