This rolling bead is made of plastic and steel material with good texture and long-term durability. It will provide you with an excellent gaming experience, allowing you to get a more relaxed and fun way to play. The scientific and reasonable design makes it have a suitable size, suitable for most standard shuffleboardgames. Features -Color:Assorted Color -Material:Steel and plastic -Size:2.40X2.40X1.40cm/0.94X0.94X0.55in -Manufactured with premium material, sturdy and practical for a long-lasting use. -These rolling beads can help you improve hand-eye coordination and finger dexterity. -Excellent workmanship and detail crafted, and these rolling beads are not easy to damage. -These rolling beads are able to glide far and effortless, a little thrust, they can easily reach the position you want. -Faster movement and smoother moving will provide you with good gaming experience. Pcking list: 12 x Shuffleboard Pucks Z