400 Pieces self-adhesive reinforcement labels for repairing holes and strengthening holes, round, multicolored 

Feature: 
A sufficient number of reinforced labels, enough using for a long time. 
They can paste well on most kind of paper that need to punch and reinforce 
Different from ordinary stickers, they can't tear it, waterproof and anti-alcohol anti-oil. 
Permanent adhesive can make the labels keep for a long time. 

Function: 
Suitable for repairing holes and strengthening holes that isn't damage; When you flip the pages, it can protect the holes in the thin paper away from break 

Range of application: 
For loose-leaf folders, loose-leaf papers, scores, calendars, use in offices, schools, libraries, and home, etc. 
For marking placement of balls on a pool table for practice shots, they can make work well and don't alter the path of the balls. 

Specification: 
Material: synthetic paper 
Size: the outside diameter is 13 mm/ 0.51 inch, the inside diameter is 5 mm/ 0.2 inch 
Color: multicolored 
Quantity: 400 pieces 

Package includes: 
400 x Reinforcement labels