Playing Thru Sunglasses / Eyeglasses Chain. Four ceramic golf ball beads sit on the greens of the round Serpentine beads mixed with freshwater pearls and gold tone accents. You can play in the rough, but you don't have to look rough to play! Chain measures 28.5 inches long and has adjustable ends to fit most sunglasses / eyeglasses, PairsPerfectly with 18 holes.