RUBYCA Open Bangle Charm Bracelet with Screw-end Ball We offer a wide range of carriers for charms and graceful statements for your wrist, RUBYCAs collection of bracelets are made from a versatile range of beautiful and lasting materials. They can be used with any of the best-known brands of European charms and pendants. RUBYCA open bangle bracelets may be used beautifully on their own or with decorative pendants, charms or trinkets. How to add charms? Simply unscrew the ball at the end of the bracelet add your charms and pendants and screw It back. Bangle Bracelet VS Cuff: Bangle is usually a stiff circular bracelet, although it can be oval too, fits looser on the wrist, slides over hand. The word is derived from Hindi bungri (glass)Cuffs are the "C" shaped ones, most likely oval, fits close on the wrist, and can have a clasp or not, they are also called Open Bangles.Measuring for Cuff Size: The size you need depends whether you like to wear the bracelet tight or loose, how many charms you will add it. Use a tailors tape or a string, measure the circumference of your wrist by fitting it right above the wrist bone, and add to your wrist circumference size 1-2 inches.Please note:* Due to lighting effects, and the monitor's brightness/contrast settings there could be some slight differences in the colour tone of the pictures and the actual item* Product in the picture may look larger than the actual, Please pay attention to sizes.