Materials & Design: Crafted from durable, food-grade stainless steel, these trays feature rounded edges and multiple compartments to keep different foods separated.Dimensions: Typical sizes for these rectangular trays are approximately 34.5 x 25.5 cm or 28 x 22 cm, with depths around 2.5 to 3.3 cm.Common Uses: These plates are suitable for everyday dining, picnics, school canteens, and outdoor activities like camping.