This kinds of razor wire is installed without clips, it runs in natural loops on walls. Cost less and easy installation. 
Reference Number  BTO-12 BTO-15 BTO-22 BTO-25 BTO-30 BTO-60
FiveStar has been specialize in the manufacture and export of razor wire for ten years and put much energy into the quality improvement incessantly. Recently, Five Star has improved the machines again in order to ameliorate the product quality and increase the output. The improved machine is double speed in producing and can enhance the output by 18 times than the previous one.