Material Plastic Product Attributes Magnetic Contains, Oversize Package Size 220*80*190(1mm); 260*80*210(1mm); 310*80*250(1mm); 320*80*260(1mm) Overview: 100% new design and high quality Children build magnetic building blocks, come into contact with different shapes, and cultivate thinking logic from an early age Play fun and enlighten, from easy to difficult, advanced gameplay to cultivate enlightenment cognition, use imagination to build the big world Powerful magnetic attraction, changeable shape at will, 360-degree rotation at will High saturation color, clever use of color matching Select ABS material, refuse "one-time" play Strong pressure resistance, learn while playing, and learn the principle of positive and negative poles of magnets Specification: Material: Plastic/Plastic/Magnetic Function: magnetic, assembled Packing method: color box Number of blocks (pieces): 50-100 pieces (pieces) Block net weight: different shapes have different weights Domino type: magnetic blocks