Good quality, light-weight, non-slippery, holds your hair in place. 
NO rust, malleable, can adjustable braiding hair decoration jewelry.
Easy to use: braid or chunk your hair in desired style, twist ends open on sides of hair ring.
Great for prom, holiday, parties, nightlife, concert, raves, festivals, wedding, great events, etc.
 
Detail :
Material: AluminumSize: 9mm x 8mm/0.4'' x 0.3''

Diameter of hole: 8mm/0.3'