Hypoallergenic/Nickel Free Antique Copper Iron Eye Pins, Sturdy 20-21g, 5cm (2 Inch) Eyepins, 200 Pieces Firm Hypo-allergenic, Nickel Free Sturdy, Rigid Eye Pins provide greater control than Precious Metals/Copper/Brass (See Description for more details). Suitable for most sensitve ears Quantity: Approximately 200 (TWO HUNDRED) pieces Size: Eye Pins-20-21 gauge, 50mm long (2 inches); (approximate). Draw the measurements with a ruler and refer to additional pictures to assist with size. Earrings (not included) demonstrate size/use. Material: Antique Copper colored Iron ; Plated Items should avoid Moisture and Store away from direct lighting