Since its launch in 2008, Index™ has been a worldwide bestseller, helping people reduce cross-contamination of their food with a simple, yet effective, colour-coded system of boards. Set of 4 colour-coded, non-slip chopping boards plus storage case Designed to prevent cross-contamination of different food types Illustrated, index-style tabs on boards indicate which food type they should be used for - raw meat, vegetables, raw fish or cooked food Easy-clean, knife-friendly cutting surfaces Boards - dishwasher safe Case - wipe clean with a damp cloth Knife friendly surface of the boards is designed to mark slightly during use BPA free