Sufficient Quantity: You will get 30pcs 5styles geometric hollow frame. Ring: about 39.5x33x2mm. Trapezoid: about 48x37x1.7mm. Rectangle: about 46x32x1.7mm. Irregular Ring: about 42.5x42.5x2mm. Teardrop: about 50x34x2mm. Geometric Design: The wonderful texture and classic shape allow you to create all kinds of fun jewelry and crafts. The bezel is deep, so you can fill it with resin, epoxy clay, dried flowers, sequins, mini cabochons,etc. to be your own distinctive handmade jewelry. Suitable for DIY: These charms are hollow back, you can fill them with UV resin, glitters, rhinestones, pearls, mini cabochons or dried flowers to make various kinds of crafts, resin, cameo pendants, etc. You can use your imagination to create DIY projects you like. Easy to Use: With the loop, which is convenient to attach with jump rings, leather or to be pretty necklace. Creating attractive and stylish minimalist jewelries which are not only splendid but also filled with your own style. Wide Application: The blank pendants will be your best choice for DIY jewelry. Prefect for necklace, bracelet, earring, dangle, scrapbooking, key chain, key ring, sweater chain, anklet, cellphone decorative accessories, jewelry making and so on.