EUDORA Harmony Bola Tree of Life Pregnancy Bola Pendant 18mm Angel Caller Sphere with 30 inch Cord 1. Eudora Harmony Bola, recall love memories, add a piece of color into your life. Suitable to every modern lady. It can be a prayer bell, wishing ball or a special jewelry gift for pregnancy, best friend, mother, baby shower etc, also can be an essential oil diffuser necklace. 2. Accessories material: Lockets - Silver plated copper. Inner balls - Copper with non-toxic paint. Wax leather cords: Nylon. 100% Eco-Friendly Material. Products have got SGS Quality Certification. Leads, Cadmium, Nickel Free. 3. 36 solid color inside balls & 25 hand painted balls can match different outfits everyday. Paste the ASIN with the same size of your locket(s) in Amazon search bar to selet more colors. *Solid Color: 16mm (ASIN: B01GR90KC0), 18mm (ASIN: B00Q2JGCV4), 20mm (ASIN: B01GR90KC0). *Special Hand Drawing: 20mm (ASIN: B01H6DJLTO). 4. You can change to 24/30/45 inches chain for free(only suitable for "fulfilled by Seller" products). Welcome to click "Add Both to Cart" to order long chain in 15% off and enjoy quick delivery. Default chain length is shown in the title or description. We suggest pregnancy use 45'' chain to match the unborn baby's place. 5. Come with cute gift box(gift wrap). Free shipping for orders over $9 and sent out within 3 days via USPS, usually takes about 7-15 business days. Also provide DHL express services. Email us for any question please.