Feature(may vary by option.)

●Size: Diameter: 0.3, 0.4, 0.5, 0.7, 0.7 inches (7, 10, 13, 15, 18 mm)
●Material: Nylon
●Quantity: 50 pairs of each size, total 250 pairs

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Description

Size: Diameter: 0.3, 0.4, 0.5, 0.7, 0.7 inches (7, 10, 13, 15, 18 mm).