Set of 10 original anti-crime stickers with reflective material in 5 languages!! Report to the Police Station Security System in Operation Preventing Burglary! Waterproof and splash-proof! Aluminum effect, more noticeable than in the image How to use: Peel off the backing from the cut on the back and stick it on the entrance or other necessary places. Size: 120mm (height) x 100mm (width)