Coping is  the material used to cap the pool edge.  Coping is typically about 12” wide and separates the pool from the start of the pool decking.  Coping options include concrete, tile and pavers.  Pool decking is larger in size and is the area where most pool owner’s place their lounge chairs, tables and other pool & backyard furniture.  It’s important to keep heat resistant and slip resistant materials in mind for your selection process.