Blue Wire Flag Marks

What's not to like they are long pieces of metal with small sheets of plastic attached, depending on how you use them depends on how,long they will last. I purchased them because on the odd occasion I carry out a marking survey it saves the hassle of carrying around bamboo canes (which sheep like to eat), they are lighter, easier to store and can be bent back into shape (unlike a bamboo cane) plus you can write on the flags if you need to. No brainer....