ProFlex Paver Edging is a durable professional hardscape edging product made from construction-grade materials. Project Kit is used to secure concrete or brick pavers in patio walkway or driveway applications. The project kit contains everything necessary for a 48 ft. installation. Included are 8 6 ft. pieces of edging and 32 8-inch heavy-duty nylon spikes. ProFlex Paver Edging is ready to use for straight sections. For curves simply clip spines where needed and the piece becomes flexible.