EasyPro Pond Products OFS7ABC Resin Basalt Kit Measures 20" Tall x 6" x 7" at base, 30" Tall x 8" x 9" at base & 40" Tall x 10" x 11" at base Made From a Fiber Glass Resin For Long Lasting Durability! Includes Hose Clamps, Mounting Brackets with Hardware and 3/4" x 32" Long Tubing Light Weight Design For an Easy DIY Project