The set consists of the buffet box made of solid wood, a base container made of high-quality plastic with heat resistance up to 70 °C, the matching cold pack made of polyethylene, the white, 6.5 cm deep, stackable, impact and break-proof GN container 1/1 made of melamine (application range: -30 °C to +70 °C) and the break-proof roll-top cover Sturgis made of high-quality tritan (bisphenol A-free) with non-slip stop rubber coating for quiet opening and closing. The GN container is dishwasher safe, all other parts are not.