This six-piece chopping board set from Thunder Group is made from high density polyethylene and supplied in six distinct colours — brown, blue, green, red, white, and yellow — making it well suited to kitchens operating a colour-coded food preparation system. Each board is the same size, so the set works as a coordinated collection rather than a mixed-size assortment.High density polyethylene is a practical and widely used material in commercial food preparation. It resists moisture absorption, handles repeated knife contact without excessive scarring, and holds up well through regular commercial dishwasher cycles. It is also non-porous, which supports basic hygiene practice between cleaning cycles.The primary operational value of this set is in supporting colour segregation — a straightforward way to reduce cross-contamination risk by assigning boards to specific food types or allergen categories: Brown — cooked meats Blue — raw fish Green — fruit and vegetables Red — raw red meat White — dairy and bakery Yellow — raw poultry Having a matched set of identical boards simplifies storage, replacement, and staff training, and makes it easier to enforce consistent prep habits across a busy kitchen team.These boards are suited to prep kitchens of most sizes — from smaller independent sites through to larger operations where a dedicated set per section is the norm. For kitchens handling very high prep volumes or requiring heavier-duty boards with greater thickness, it is worth considering a more substantial option from the wider range.If you are putting together a full colour-coded prep setup or have questions about what works best for your kitchen's workflow, we are happy to help you think it through.