Two tabletop surfaces come with this convertible birch wood high chair: a smooth face for meals and drawing, and a grooved face that holds building blocks so towers stop sliding off. The double tray adjusts through 4 levels as a child grows and lifts off to leave a bare tabletop. Pressing one button releases the legs, dropping the tall chair into a mini dining chair plus a low table. Birch legs on anti-slip pads carry up to 33 lb for 6 to 36 months, and the removable PU leather cushion is breathable. Meets ASTM and CPSIA.