ProFlex Paver Edging is a durable professional hardscape edging product made from construction grade materials. Project Kit should be used to secure concrete or brick pavers in patio walkway or driveway applications. The project kit contains everything necessary for a 24 ft. installation. Included are 4 6 ft. pieces of Edging and 16 8 in. heavy duty nylon spikes. ProFlex Paver Edging is ready to use for straight sections. For curves simply cut spines where needed and the piece becomes flexible.