100% PolyesterBracelet made of braided parachute rope with metal fastener.In emergency to be remodeled in a tearproof rope.Available in 4 sizes:Size S = wrist circumference max. 17 cm - 7′′Length open: 225 cmSize M = wrist circumference max. 20 cm - 8′′Length open: 265 cmSize L = wrist circumference..