Elastics/ PORMCA Zoo Pack elastic rubber band

Wearing the elastic rubber band can improve the chewing excent between the upper tooth and the lower tooth/Jaw. The elastics can straighten the chewing into alignment. It is important to the orthodontic fixing stage, which is the longest, the most difficult period in the course. The elastics will be worn out, so it is important to choose the good ones.

PORMCA/XUFEI elastic rubber band is made of the cutten natural latex with an extra elasticity, which already becomes TOP 1must-buy in national orthodontic market.

Product Parameter:

Pull tension: 3.5OZ /4.5OZ

Sizes：

1/8''(3.16mm)Squirrel；   

3/16''(4.7mm)Rabit；

1/4'' (6.35mm)fox；

5/16''(7.9mm)Penguins；   

3/8''(9.5mm)Monkey；

Package: 100Pcs/pack, 50pack/Box