This pack of 25 wall spikes will be a great choice when providing extra security and effective deterrent against unwanted intruders. Made of durable steel, these wall spikes are weather resistant, which makes it maintenance free. With pre-formed holes in the middle, these fence wall spikes can be easily fitted to the tops of fences, gates, walls, window sills with screws. These anti-climb spikes will be a low-cost option for your properties security. Delivery includes 25 wall spikes.