Size: 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm 20mm 21mm 22mm 23mm 24mm 25mm 26mm 27mm 28mm 29mm 30mmA Small Package: 50pcs
Total: 19 small packages, 950pcs
Item Diameter: 0.5mm
Material: Rubber
Type: Tools Package weight: 0.062 kg
Product Size(L x W x H): 20.00 x 14.00 x 1.00 cm / 7.87 x 5.51 x 0.39 inches
Package Size(L x W x H): 21.00 x 15.00 x 2.00 cm / 8.27 x 5.91 x 0.79 inches Package Contents: 1 x Watch O-Ring Assortment Kit (19 Small Packages)