Classic Series Drum Cases 18" x 14" Tom Case Recognized as the Industry Standard Rotationally Molded Drum Cases Provides strength, durability, and simplicity for almost any drum size The Rotational Molding Process Gives Added Strength and Durability to Case Corners and Provides Water Resistance that Non-Roto Molded Cases Can't Match Comes with a limited, lifetime warranty against cracking Exterior Dimensions Exterior Length 24 " Exterior Width 24 " Exterior Height 18 " Exterior Weight 10 lbs