The adjustable wine glass rack does not require drilling and only needs to be inserted into the shelf. The height of the shelf thickness can be adjusted by screws to further improve stability. The shelf thickness can be installed below 1.2inch/3cm High quality wine glass holders are easy to install and can be used without screws. The installation method is also very simple, No need for punching, no damage to furniture, making your room more beautiful The Wine glass shelf is installed under cabinets, cutlery racks, kitchen storage racks, and other empty spaces, which can effectively utilize space. Red wine glasses, Bordeaux wine glasses, champagne glasses, cocktail glasses, glasses, etc. can also be stored beautifully The hanging Wine glass stand can prevent red wine glasses from falling off and is not easily contaminated by dust, allowing air circulation. It is very convenient to dry and clean red wine glasses directly. When using, please wash and dry the glasses before hanging them upside down.