1m lengths – no length lost to overlap 60cm height Supplied with 4 securing pins – 25cm length 11 securing point a length Notches every 10cm to allow curves to your specific requirements. 6cm wall thickness 8cm support depth Tongue and groove locking system Temperature resistance – from -50’c-90’c Recycled plastic Black colour to complement any garden design Each piece is very strong and sturdy. Securing pegs also have a flat top to fit without protrusion. Easy to assemble with its tongue and grove connections on each piece. Provides a neat edge to paths, borders, tress, garden features. Hd edging 20 lengths - 20 metres length covered Have a look at these images of the jointing, its quick and easy to do. Giving you a neat path edge you can mow up to in minutes!