Wall spikes is called razor spikes in someplace, It is made of hot-dip galvanized steel sheet, stainless steel, and PVC coating. There are some spike forms: small, medium, large, and other forms, like castle wall spikes, bird spikes, shark tooth wall spike, anti climb spikes and security spikes. Razor spikes has four models in our company, include large sized ,medium-sized ,small sized and anti climb spikes for satisfy everyone’s demand. Our wall spike has the neat appearance; and it is easy to install; the cost of our wall spike is low, more importantly, it is very effective in intrusion deterrent.