Twone 20pcs Silver One-eyed Pirates Skull Spacer Beads-Honbay-Great DIY Accessories for Necklace, Bracelets and Earrings Making, 550 Paracord Bracelets, Lanyards, Other Projects 20 Brand New Chrome Alloy Skull For Paracord Projects Measurements: 20mm x 11mm x 11mm with an approximate hole size of 5mm. You can fit one strand of paracord through the 5mm hole