Lampworked heart shape murano glass pendant jewelry is made with gold or silver foil during the process. Heart shape deisgn is a perfect gift for your loved ones for every occassion. Miro is strung on an approximatelly 27.5 inches cotton necklace. A gift box with a certificate of authenticity is included. Made in Italy. Each jewel is handmade. Therefore, no two jewels are exactly the same. Please take web photos as representation only; there can be variations in the color and patterns of the actual purchased item.