Splash Pools Thru-the-Wall Skimmer, Wide-Mouth, Light gray Resin pool skimmer Use with 1.25" or 1.5" hoses (not included) Includes skimmer, basket, vacuum adapter, hose adapters, complete return fitting, "eyeball," gaskets and mounting screws External Dimensions: W 8" x L 14" Interior Dimensions: W 5" x L 11.5"