200 Nickel Free Silver Earring Hooks Hypoallergenic Ear Wires 20x10 Mm (NS250) Quantity: 200PC 200 Nickel Free Silver Earring Hooks Hypoallergenic ear wires 20x10 mm Jewelry Making, Pendant Bracelet Earring Project For your DIY Project Size (Approximately): 20 mm x 10 mm (Please see attached photos)