Description: Wooden Mathematics Material - Numerical Rods Mini Family Set + Geometric Peg Puzzles Set The numerical rods set is 10 wooden rods in graded lengths, 2x2x5cm ~ 2x2x50cm, painted red and blue in alternate segments. The number of segments in each rod represents the number of the rod. Geometric peg puzzles is composed by 10 different geometric figures shaped puzzles Material: Wood Color: Red, blue Great for homeschool teaching material Size Chart: Numerical Rods Size: The shortest rod: Approx. 2x2x5cm/ 0.78 x 0.78 x 1.96inc The longest rod: Approx. 2x2x50cm/ 0.78 x 0.78 x19.68inch Geometric Puzzle Size: Approx. 7.1 x 7.1 x 0.5 cm/2.8 x 2.8 x 0.2 inch Package Includes: 10 pieces wooden numerical rods(Mini family set) 10 pieces wooden geometric puzzles Note: Chocking Hazard - Small Parts! Children under 3 years old should play with the toys under parents supervision!