Dimensions: 1. Bead Material : Copper / Copper-Nickel Alloy Length: 19x 22 mm(0.74" x 0.86") Hole: 6mm(0.23")Suitable for 550 paracord. Net Weight: about 18g(0.63oz) 2. Lanyard Material: 550 paracord, 7 strands (core threads) up to 249 kg (550 lbs) tensile load Lanyard length: About 20" Package Included: 1 pcs bead w/ lanyard(color will send by random)