The Totally Bamboo GreenLite™ Cascade Series 12" Cutting Board merges the outstanding cutting surface quality of bamboo with the ease of dishwasher safe! Totally Bamboo's GreenLite™ is the first dishwasher-safe bamboo cutting board. The "Cascade" series features a wide juice groove to collect any excess juices and keep the tabletop or counter clean. The vertical grain Moso bamboo construction is lightweight, durable and knife friendly. When the food prep is done, the board cleans easily in the dishwasher. Cutting board measures 12 inches by 9 inches and is 3/8 of an inch thick.