Features: 23 bamboo rods, with 1 bead above and 4 beads below on each rod Traditional classic functional arithmetic abacus Well-made wooden frame and plastic beads A nice tool for kids' early mathematic education Can be used as a classical education tool for teachers or a gift for abacus collectors Soroban Abacus only, other accessories shown in the picture are not included Specification: Item Type: Soroban Abacus Material: ABS Plastic Dimensions: approx. 34.5 x 7 cm / 13.58 x 2.76 in Color: Random Delivery (If you buy more than one, colors you receive will be same or different) Quantity: 1 Piece Note: No retail package Please allow 0-1 cm error due to manual measurement. Please make sure you do not mind before purchasing Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x Abacus Tool