This a wire and beaded bracelet with black lava beads -6mm, you just need to add couple drops of your desired essential oils to enjoy. Last 2-3 days. Some oils last longer than others. Nice alternative to chemical perfumes and it’s a great summer time insect repellant with certain oils. Wire is vintage bronze 20 gauge non tarnish wire, small beads are Czech glass Luster Picasso pistachio mix pinch beads - 5x4mm., and round gold 4mm beads. Closes with hook. It’s 8” length - specify your length needed.