Concertina Coil Barbed Wire is also known as crossed razor barbed wire.Two pieces of stainless steel razor wire or zinc-coated razor wire are bound together by clips to make it stronger.

• 螺旋型交叉刀片刺网是在两条刀片刺网之间以不锈钢片和镀锌钢片强力夹扣，展开后即呈交叉状，美观又实用。