The stage rigging kit from halcyon, with two 1" stainless bolt snaps 8.5" stainless tank band with stainless cylinder clamp Six feet of heavy duty cord, with two feet of thick rubber hose protector Thick tubular nylon covering for cylinder clamp to prevent exposure suit and bottle chafing. No metal neck rings; all attachment hardware can be cut free in case of entanglement or other emergency situations.