Thickness: 1.16 mm

Inner Diameter (mm): 18.15 mm

Outer Diameter (mm): 20.86 mm

Loop Inner Diameter (mm): 2.3 mm

These hoops open and
close! The unique hook closure makes designing with these hoops a breeze.
Simply string on charms with opposed loops, or use jump rings to attach
traditional charms. They are also a fabulous base for wire wrapping and
embellishing.