Normal scratching on surfaces from use. Lots of life left in these 4 boards!! Set of 4 plastic color-coded cutting boards with a plastic storage case. Designed to prevent cross-contamination of different food types. Index-style tabs on boards indicate which food type they should be used for - raw meat, raw fish, vegetables or cooked food Easy-clean, knife-friendly cutting surfaces with crumb-catching edges, non-slip feet. Easy-access storage case with non-slip feet. Board size: 13.25 x 9.5 inches, Case size: 13.5 x 10.75 x 3.3 Cutting boards - dishwasher safe. Storage case - wipe clean with a damp cloth. Since its launch in 2008, Index has been a worldwide best-seller, helping people reduce cross-contamination of their food with a simple-yet-effective color-coded system of boards. This version includes a smart storage case and four, knife-friendly cutting boards, with non-slip feet and crumb-catching edges. Each board features an index-style tab with an icon indicating which food type it should be used for - raw meat, vegetables, raw fish, or cooked food. The storage case also features a non-slip base. Board size: 13.25 x 9.5 inches, Case size: 13.5 x 10.75 x 3.3