16 Metal Skull Beads (Chrome/Gold/Bronze/Black) For 550 Paracord Bracelets, Lanyards, & Other Projects 16 Brand New Alloy Skull For Paracord Projects (4 each) Measurements: 20mm x 11mm x 11mm with an approximate hole size of 6mm. Have any questions, please send me a message. Your order will almost always be shipped the following day, with the exception of Sundays. Chrome, Gold, Bronze, & Black Plated