Royal Wide Genuine Baltic Amber Collar Natural BALTIC amber stones in cognac colour knotted on the bisser glass paste seed beads openwork Amber has been used as a talisman for courage and self-confidence, and was thought to bring luck, it symbolizes the renewal of marriage vows and is used to assure promises. Size: 44-50 cm x 3 cm Weight 50 grams (please see photos as the part of the description). TESTS to indicate the natural amber : Floats in the salt water, sinks in fresh water; Acetone resistant; Has characteristics of pine resin odor if heated; Has a characteristic color under UV rays. Shipping: safely packed, courier mail with tracked ID Dispatch time: 1-2 business day. Usual time of delivery: 3-5 business days.