This Artistic Jasper gemstone beaded necklace is made with 6, 8 & 10mm round gemstones and is accentuated with brass colored beads. It has a crab claw clasp with an extension chain and accented with a brass color star charm. Artistic Jasper has stunning dark colors with all shades of brown, black and some hints of yellow. This necklace has a western feel to it and is neutral enough to go with a casual or dressy wardrobe. Size 19” to 21” My necklaces are pre-made and one of a kind. The sizing is based on the full length of the necklace including the clasp. Necklace Sizes (Inches): 14-15" - Collar Length 15-16" - Choker Length 18-19" - Pendant Length 20-24" - Matinee Length 28-32" - Opera Length 40-45" - Rope Length 48" + - Lariat Length The mineral jasper is a type of quartz. The stones display an amazing range of natural colors, patterns and shapes. The stones may vary slightly from each other giving each bead unique characteristics and making them one of a kind.