Tarnish Resistant 304 Stainless Steel Head Pins, Ball Head Pins, with Bead Container, Mixed Size, Stainless Steel ColorSize: Bead Container: 7.4x7.2x1.7cm, 1pc; Head pins Pin: 25mm long, 0.6mm thick, head: 2mm, 4g; about 50pcs; Head pins Pin: 30mm long, 0.7mm thick, head: 2mm, 6g; about 50pcs; Head pins Pin: 40mm long, 0.7mm thick, head: 2mm, 5g; about 50pcs; Head pins Pin: 50mm long, 0.7mm thick, head: 2mm, 9g; about 50pcs.