[EASY TO USE]: Simple clasp design, connect the wine glass by pulling apart the design rings, easy to open and close. Unique gift for all occasions. You can make 20 sets of wine glass charm markers easily, multiple charms can meet your needs. [NATURAL MATERIAL]: The wine glass charms markers tags are made from wood and brass, natural and eco-friendly. Wooden charms are light weight and not easy to destroy your stem glass. Flat surface design, you can write your name on the charms easily. [SIZE]: Brass Wine Glass Charm Rings: about 25x0.8mm0.98x0.03in); Brass Jump Rings: about 8x1mm(0.31x0.04in), Inner Diameter: 6mm(0.24in); Star Wood Pendants: about 23.5x24.5x1.5mm(0.93x0.96x0.06in), Hole: 1.6mm; Plastic Containers: about 7.4x7.2x1.7cm. The wine charm rings can be opened, suitable for most size of stem glass. [DIY WINE GLASS CHARMS TAGS]: The wine glass charms markers are made of wood, light weight and have flat surface, you can write your name or draw on it to make your personalized markers to identify your stem glass. [WIDE APPLICATION]: These wine glass markers can be applied for your wedding, convenient for guests to identify their cups, and can also be applied for tasting cocktail parties, graduation parties, engagement ceremonies, bridal showers, birthday parties, families parties etc. You can write your name or some signs on the wooden charms to make unique markers.