The VMC Crossover Rings have a dual-channel hood which allows for either Neko or Wacky style rigging. The innovative design of the VMC Crossover Rings when used with the VMC Crossover Pliers maximizes efficiencies when rigging soft plastics or worms. Patent Pending.Size Diameter Pack4 4mm 10 per pack7 7mm 10 per pack8 8mm 10 per pack