CL122-15-OC-M 12" x 30" x 2" Mist Soft Water Edge Outside Corner Coping is a durable, attractive limestone alternative material made for beautifying pool and spa hardscapes. This soft blue-colored coping has undergone rigorous performance testing to guarantee beautiful and resilient performance for years to come. Designed for both luxury and longevity, it elevates the appearance and durability of your pool and spa edges.