Material is unknown, including the metal fittings and the main body. The main body appears to be glass or ceramic, but I'm not sure. It has some weight, so I don't think it's plastic or wood, but I'm not certain. Weight: 70g Length: 46cm including the metal fittings *Please note that there may be some error due to amateur measurements. Thickness: Measured at the thickest part of the necklace (see image 2) The cross-section of the main body (beads) appears to be chipped, but it has been this way since I received it, so I believe it is not damaged, but rather part of the design. ■Please purchase after carefully checking the description and images, especially if you are in a remote island area. ■We do not ship internationally. ■We will ship with simple packaging. ■We may change the shipping method. ■We may cancel orders from those with many negative reviews. ■Even if negotiations are in progress with someone, we will sell to the person who completes the purchase first. ↓The following words are search terms and are not directly related to the product. #Antique #Venetian #African #Native #Hawaii #Accessories #Beads