15 Metal Chrome Skull Bead Combo Pack For 550 Paracord Bracelets, Lanyards, & Other Projects (5 Each) 15 Brand New Chrome Alloy Skull Combo Pack For Paracord Projects (5 Each) Ugly Skull Measurement: 12mm x 11mm with an approximate hole size of 5mm. Hooded Skull Measurement: 15mm X 11mm with an approximate hole size of 5.5mm. Chrome Skull Measurement: 20mm X 11mm with an approximate hole size of 6mm. You will receive 5 of each skull bead in picture.