Thorny Devil Fence Spikes - WARNING Sign

Warning signs are recommended to be used as part of the product because they enhance the deterrent effect and should ideally be readable from a distance of 5 meters (i.e fitted approximately every 10 meters)

Warning signs are recommended as part of any installation and are used to advise & remind potential intruders that the Thorny Devils are being used.
 
SIZE (CM) = 10 X 10 X 0.5