Use 3 x AAA batteries - NOT included; With double faced adhesive tape on the back; Just peel, stick & touch. 3 LEDs Round Shape Push LightUse 3 x AAA batteries - NOT included;With double faced adhesive tape on the back;Just peel, stick & touch;Unit Size: 6.8cm diameter; 2.5cm thickness 3 LED Push Light
[China Manufacturers]