EIGHT-BALL CHAIN EARRINGS - Funky Billiards Game Luck Retro Pool Hall Lucky Charm Jewelry - Dimensional detailed acrylic 8-Ball beads, each approx 3/8-inch diameter on ball chains. 1-3/4-inch total length of bead on chain from bottom of earwire. Great gift for pool, billiards or casino players. Get behind the 8-ball!