Security sticker that glows for 10 hours in the dark This is a phosphorescent type, so it stores light during the day and glows in the dark★ It's noticeable even from a distance. It's important to deter suspicious individuals. It also has the effect of showing your high security awareness! ●Quantity: 2 sets of 3 types x 3 stickers ●Glow time: 10 hours ● Size: Horizontal 12.5cm x 5.5cm 　　　　 Vertical 5.5cm x 18cm 　　　　 Square 12.5cm x 12.5cm Durable material with excellent thickness. Effective for Japanese, Koreans, Westerners, and Chinese with 4-language support. Effective security measure against burglars, thieves, and suspicious individuals, and shoplifting for stores! ●Recommended places to attach the sticker Entrance door Window Vehicle Shutter Utility pole Exterior wall Please attach them in conspicuous places. ●Shipping method Will be delivered to your mailbox via standard mail. Thank you for looking. Other features... Night/dark shooting, outdoor use, dustproof/waterproof