1. Eudora Harmony Bola, recall your love memories, add a piece of color into your life. Suitable to every modern lady, can be a prayer bell, wishing ball and a special jewelry gift for pregnant women, best friend, mother, baby shower etc. Also can be a essential oil diffuser necklace. 2. EUDORA never sell cheapie. Pendants have passed SGS Quality Certification, 100% eco-friendly materials. Leads, Cadmium, Nickel Free. 3 times Sterling Silver Plating Copper is shiny, also prevent allergies. 3. 36 pure color inner balls & 25 Hand painted inner balls can match your different outfit everyday. Search more inner balls’ ASIN in Amazon Search Bar. *Pure Colors: 16mm (ASIN: B01GR90KC0), 18mm (ASIN: B00Q2JGCV4), 20mm (ASIN: B01GR90KC0). *Special Hand Painted Balls: 20mm (ASIN: B01H6DJLTO). Please match the cage size with ball size uniformly. 4. Free to change to 24/30/45 inches chain (Please Select Delivered by Seller First, Amazon Delivered products cannot change chain length and inner ball color). Default chain length have been shown in the title or description. We suggest pregnancy use 45 inches chain to match the unborn baby’s place. Contact us if you have any question. 5. Come with a cute gift box (Gift Wrap). Send out within 3 days and free shipping via USPS if you choose seller delivery, and takes about 7-15 business days. Also provide DHL express services (Apply to Delivered by Seller).