The Vollrath TR12HHHA Traex® Full Size Rack Max® Glass/Stemware Rack is designed for efficient glassware storage and cleaning. Featuring 30 compartments with a hexagon size of 3-3/16", this rack includes three 30-compartment extenders and one open extender for versatile use. The open bottom and sidewall design allows for optimal water drainage and airflow, while the maximum inside height of 9-7/16" accommodates various glass sizes. Constructed from durable co-polymer plastic, this full-size rack measures 19-3/4" x 19-3/4" and boasts double wall construction for added strength. Handles on all four sides ensure easy handling and transport. Snap-fit extenders provide quick adjustments, and the rack is NSF certified, ensuring it meets strict public health standards. Proudly made in the USA.