The 35150015.HMT1 is a part of the Bopla Rose series, which is a universal enclosure system for housing electronic components and assemblies. It is a compact, modular, stackable enclosure with a top, bottom, and sides which protect the electronics inside. Its height, materials, and configurations are all customizable to meet the needs of any project. The item specifically is a top piece of the enclosure system with no holes, measuring 151mm wide and 150.7mm deep. It is made from polystyrene/ABS, allowing for a reliable and durable enclosure.