Installation
Measure, clean, line up, peel and press down firmly.
Clean and measure step tread.
Place mats on stairs and line them up. 
Peel the adhesive strips. Make sure your steps are clean.
Press down firmly to adhere. 
Dimensions are approximate

corresponding mats for tread measurements |
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20.5 cm, 8 inches |
23 cm, 9 inches |
24 cm, 9 1/2 inches |
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