describe Light reminder: Tape with green fluorescent film will glow in the dark, so you can use it to accentuate stairs, make it easier to see, and avoid tripping over the last step at night. Add grip to prevent slipping: The tape is made of 80-grit aluminum oxide for superior, long-lasting traction in slippery areas. So you don't have to worry about slipping and going up and down the stairs is safer. DURABLE ADHESIVE AND NO RESIDUE: High-quality glue prevents cracking and peeling. At the same time, it won't leave any residue or damage your floors when you need to replace or relocate. Suitable range: Ideal for accentuating stair nostrils, dangerous steps. Examples include loading dock edges, basement stairs, movie theater stairs, bunk bed ladders, garages and all other potentially hazardous areas. Application and Size: Easy to install and use, just peel off the stick and unfold the bubble; Size: 50mm/2"W x 5M/199"L, bright. Specification: Name: Stair Tread Lighting Anti-Slip Pedals Material: PVC Color: black + strip light Size: 5cm x 5m / 2 x 16.4inch Applicable objects: children, the elderly, adults Applicable scene: home, outdoor Package Contents: 1 x Luminous Anti-Slip Tape Kind tips: Before applying the non-slip tape, thoroughly clean the surface with a damp cloth. Note: Other items are not included, the color is subject to the first picture, other pictures only show the effect Due to differences between different monitors, pictures may not reflect the actual color of the item. due to manual measurement. Please allow for deviations. Thanks! become very rich