In celebration of Totally Bamboo's 10th Anniversary, they created the Kauai Thin Cutting Board, part of an anniversary line of ultra-thin, feather-weight cutting boards. The Hawaiian Collection was Totally Bamboo's original line of cutting boards, so it's only fitting that on their 10th anniversary they present the newest Hawaiian Evolution ... Hawaii Thin. Over a year of research and development went into this product line, to ensure Totally Bamboo's commitment to quality. The Kauai Thin Cutting Board is ultra-lite, super strong, and totally -Inchgreen-Inch. It's only 5/16 of an inch thick, which means that it's maneuverable and easy to store. Made of strong, eco friendly bamboo. Bamboo is 16-percent harder than maple, yet easy on your knives, it's naturally anti-microbial and it's eco friendly, it holds the promise of a sustainable, cost effective, and ecologically responsible alternative to the widespread clear cutting of our old growth forests. Totally Bamboo uses organically grown Moso bamboo, so you need not worry about harmful pesticides or fertilizers. Plus, this bamboo is not a food source, or a habitat, for the Giant Panda. Totally good for you and totally good for the environment. Hand wash board and occasionally use Totally Bamboo's Revitalizing Oil to extend the life of the board and keep it looking beautiful. Board measures 14-1/2 by 11-1/2 by 5/16-inch.