It is popular with children, for candy and gum free promotion. 

The tattoo sticker materials as below:
 BOPP + BOPP 
BOPP+PAPER
Pearl light film+paper
= 60-90 gsm
Images and designs could be made as customers’ requirement
 
 Feature
1) Easy to apply and remove
 
2) Different designs and specifications are available(As your request)
 
3) Excellent quality, competitive prices
 
4) Used for anywhere you like, such as mobile, iPod, MP3, pen, ect