COREpath comes in a handy install pack containing 6 sheets measuring 600mm x 400mm, with a grid thickness of 18mm. The pack will cover a total area of 1.38m2. At an average pathway width of 800mm, the pack will surface a 1.725m pathway. COREpath makes gravel suitable for; wheelie bins, wheel barrows, pedestrians, bicycles and much, much more. Specifically Designed for Self Installation COREpath has been specifically designed for self installation. It's as easy as 1, 2, 3!