Ecopiggy is excited to bring you 100% certified Baltic Amber teething necklaces with natural anti-inflammatory properties. These beautiful handmade necklaces are soothing, safe, effective, and lab tested for safety! Wear as a necklace or wrapped twice around wrist or ankle. - Available in Polished or Raw - Available in two sizes: 11″ (2mo-11mo) and 12.5″ (11mo+). Allow a 2-finger space between neck and necklace for safety and comfort. - 100% plastic-free, including packaging. For millions of years, Baltic amber has been used for its healing properties. Important Note: Remove necklace during baths and sleep. Please keep out of soapy water. NOT FOR CHEWING.