【Attention】：Size 1 = 1cm*5m；Size 2 = 3cm*5m；Size 3 = 5cm*5m；Size 4 = 1cm*10m；Size 5 = 3cm*10m；Size 6 = 5cm*10m； Non-toxic， harmless， abrasion-resistant， no power needed， this tape is easy to use: just tear off the adhesive film then stick onto the surface you want， it will start working. It can be used for escape routes and stairways， light switch covers， labels， decals， novelties， sporting goods for special effects， etc. Features: Used PET as basic material， abrasion-resistant， no power needed， durable for use. The luminescent system used is non-radioactive & non-toxic. Tape will glow in total darkness after exposure to artificial or natural dark light. Provides a non-electric safety marking system that easily and inexpensively affixes to walls， handrails， etc. Can be used for identification of critical equipment controls， exit and directional signage. Specifications: Material: PET Color: Green Back: Adhesive Temperature Resistance: Normal Temperature Size(W * L): 1cm*5m / 3cm*5m / 5cm*5m / 1cm*10m / 3cm*10m / 5cm*10m (Optional) Weight: 1cm*5m: 38g / 1.37oz; 3cm*5m: 113g / 3.99oz; 5cm*5m: 191g / 6.73oz 1cm*10m: 50g / 1.79oz; 3cm*10m: 151g / 5.33oz; 5cm*10m: 245g / 8.64oz Note: All these tapes are made from PET material， but products of these sizes(1cm*5m/3cm*5m/5cm*5m) use higher quality of PET material. The differences between them are brightness and lighting time(differs about 50%). Package List: 1 * Photoluminescent Tape