【4-PACK WALL MOUNTABLE RACK】Under cabinet wine glass holder, set of 4, comes with all necessary mounting hardware. Each rack can be installed with 4 screws and 4 expansion tubes (included). They fit perfectly under cabinets in minutes. 【EASY TO INSTALL】The wine glass holder comes fully assembled but requires installation. Hardware (included) for easy mounting. Installation is simple with 2 screws and 2 expansion tubes (included). Fits under most cabinets. Enjoy the installation! 【SUITABLE CUP HANGER SIZE】Single row, 4 pieces per pack, each wine glass rack is 30 x 10 x 2 cm. Depending on the size of the glass, each rack can easily hold up to 4 wine glasses. 【FLEXIBLE WINE GLASS RACK】Wine glass racks are independent. Single row holds up to 3 to 4 glasses, you can choose how many rows are installed according to the cabinet. 【DURABLE QUALITY DESIGN】Modern design style adds a touch of elegance to your kitchen or bar's decor. With durable iron wire construction, its coating can effectively prevent the wine glass organizer from oxidizing and rusting. The stemware holder is easy to clean and will last a lifetime.