Love customizing your charm bracelet? This RUBYCA assortment gives you 30 beautiful mixed-color beads to play with! The beads are made of lovely imitation glass that mimics the look of pearls and Murano glass, all at an affordable price. They have a copper O-ring and are lead and nickel free. Each bead is approximately 7mm x 14mm with a 4.5mm hole, making them compatible with most major European charm bracelet systems like Pandora, Chamilia, Troll, and Biagi (they fit but are not official products of those brands). They're perfect for DIY jewelry making, adding spacers to your existing bracelet, or creating a whole new necklace. They come in a handy storage bag. A great way to refresh your look, mark special occasions, or craft a unique gift for a friend or family member. Get creative and build your own story!