Wash, store and safely transport stemware and tumblers. Open inside compartments ensure thorough cleaning. Closed external walls keep fingers and contaminants out. Smooth sides and rounded corners reduce risk of injury. Easy-to-grip, rounded handles on all four sides provide comfortable handling. Smooth top rim ensures quick, stable stacking. Durable, long-lasting polypropylene will withstand chemicals and high temperatures up to 200 degree F (93,3 degree C). Half size racks are standard size 19 3/4" x 10" (50 x 25,4 cm). Fits through any commercial dishwasher. 6 base colors for half-size racks.