These bracelets are created using fine Swarovski crystals and stylish unique beads. Each bracelet is handmade individually with emphasis on originality and color. The bracelets feature a magnetic clasp with an exclusive design safety chain. This innovative design allows you to fasten the bracelet by simply grasping & twisting the chain near the middle with your free hand. If by any chance the magnet becomes disengaged, the chain keeps the bracelet on your wrist/hand, so you don't lose it! This technique and chain-magnet combination was designed and developed exclusively by Sandra Martin-Smith of Imaginative Creations. Sizing; Small 6"-7", Avg. 7"-7"1/2", Lg. 7" 1/2" - 8" 1/2". All of the dimensions shown for each individual bracelet were measured from the inside diameter of the bracelet and are shown to the nearest 1/4" (.25 inch) increment. As each bracelet is made individually with available crystals & components, it is not always possible to re-create exact bracelets. In addition, larger bracelets require additional crystals, beads, & spacers. MOST bracelets can be replicated in any size, just ask as availability varies. PLEASE contact us by email if you require specialty sizing or colors.