Description: Perfect DIY accessories fit different building block set toys. It is based on lock-system fixing technique, allows tight connections of separate pieces. Great for kids to develop their hand-eye coordination ability, Imagination and creativity. Color: Black. Material: ABS Plastic. Size Chart: Approx.16*6.3*3cm/6.3*2.48*1.18inch Package Includes: 1 X Trailer Building Block Note: The color might be slight different from the picture due to some factors, such as lighting effect. Please allow slight deviation of measurement for manual measure. Dot not let children put small parts into mouth for fear of swallowing
