Description: 20 Pieces archery Arrow Nock Pins 100% Brand New and High Quality Avoid arrow rear-end problems, prolong the serving life of arrow Length: Approx. 2.1 cm/0.83 inch Fit for inner diameter 4.2mm Arrow Shaft Package Includes: 20 Pieces Arrow Nock Pins Note: Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above
