Z Poolform is a reusable PVC form used to create decorative concrete copings for swimming pools. Interchangeable Form Liners will allow for a variety of different edge profiles and textures. Z Poolforms can be used with vinyl liner, fiberglass, or concrete pools. The bendable form will conform to as small as a 6" radius. These forms create a 3" tall concrete coping. With the Receiver Track or Liner Track (vinyl liner pools only), the finished height will be approximately 3-3/8" above the pool wall. FULL Package contains 8 - 90" (60 linear feet) of Bendable Z Poolform. (This includes the base form and the back piece.)HALF Package contains 4 - 90" (30 linear feet) of Bendable Z Poolform.(This includes the base form and the back piece.)** Form Liners and Receiver Track Sold Separately**Compatible with: Receiver Track (RT-001 and BRT-001) - for concrete or fiberglass pools only Liner Track (LT-001 and BLT-001) - for liner pools Cardinal: HZ and H3 liner tracks - for vinyl liner pools Cinderella: HM-1 liner track - for vinyl liner pools Latham - COP-801-9535 Only Alpha - 1106 Flat Track Fox Pools Liner Track