Brass Slide On End Clasp Tubes, Slider End Caps, Golden, 6x10~25x4mm, Hole: 1x3mm, 100pcs/set Tourmaline Party Boxes for ages 13-18

Party Boxes for ages 13-18 include supplies for each guest to make:  A Wrap Around Bracelet

2 triangle files

The steel donuts are suspended inside of the large black glass triangular units

Round jaw tapers from 6mm to 1

also called a snap clasp

Brass Slide On End Clasp Tubes, Slider End Caps, Golden, 6x10~25x4mm, Hole: 1x3mm, 100pcs/set Tourmaline Party Boxes for ages 13-18Description: Brass Slide On End Clasp Tubes, Slider End Caps, Golden Size: Slider End Caps: 6x10x4mm, Hole: 1x3mm, 20pcs; Slider End Caps: 6x13x4mm, Hole: 1x3mm, 20pcs; Slider End Caps: 6x16x4mm, Hole: 1x3mm, 20pcs; Slider End Caps: 6x20x4mm, Hole: 1x3mm, 20pcs; Slider End Caps: 6x25x4mm, Hole: 1x3mm, 20pcs; box: 6. 4x6. 3x2cm, 1pc.