Cobbled edging at a fraction of the cost create your own neat and tidy edge to your lawn paths borders or ponds with our cobbled stone effect lawn edging made from hard wearing maintenance free polypropylene these realistic grey cobbles simply tap into the ground they have a 12cm4in spike interlocking with their adjacent cobble stones to form a functional and very attractive barrier they also help prevent soil creep and protect plants from accidental damage supplied in packs of 10 ea