Board size: 43.7*35.5*1.5cm / Package size: 44*36.5*2.8cm. You can draw the size of the writing board : 28.6*28.6cm. Material : woodiness / Suitable for age: 2 years of age or older baby. 1PC Education board ( Blackboard eraser, a marker, a piece of chalk, a box of chalk. Five arithmetic symbols, 26 letters, 20 numbers).