This wine glass rack comes in a 4-piece set, each measuring 7.3 in. by 4 in., and can be directly placed under a cabinet or shelf for use. Each shelf can hold 2 to 3 wine glasses with bottom diameters ranging from 0.9 in. to 3.8 in., making it suitable for most standard wine glass sizes. The product is made of matte black iron wire. Its cylindrical design is simple and fashionable, and can be integrated into various home decoration styles. It comes with installation accessories. During installation, it can be directly fixed to the cabinet board with screws. The operation is very simple. Its compact size is particularly suitable for small kitchens, mini bars, food trucks, RVS and other places with limited space, helping to make full use of vertical space and improve storage tidiness.