uxcell 1mm x 16mm Hair Pin Shaped Zinc Plated Cotter Clip Silver Tone 50pcs Weight: 12g; Product Name: Cotter Clip Pin Main Material: Zinc Plated; Package Content: 50 Pcs(+/-2%) x Cotter Clip Pin Main Color: Silver Tone; Design: Hair Pin Hook Thickness: 1mm/ 0.04" Total Length: 16mm/ 0.6"