The main purpose of warehouse shelves (butterfly hole shelves) is to organize the storage of goods, it comes with layers. In addition to warehouse use, it is also frequently used in various industries. it is economical, aesthetically pleasing, available in blue and grey colors. It adopted screwless combined design, which is convenient and quick to install and disassemble. The height of the layer can be adjusted (per 5cm-7.5cm), and each layer can carry 100-500kg.