Can be used in 3 steps! Activity Walker & Drawing Table As your child grows, it can be combined from walker to table to help grow together. It is an educational toy that encourages children to develop their mind and body. 1 step: From around 9 months, this activity board is full of fun fingertip play with sound and light reaction. 2 Steps: From around 12 months and up, the stable walker construction helps children practice sagging, grasping and walking in a toddler. Walker speeds are available in two types: slow and fast! Adjust as your child grows. Easy walkers with no tools required. Comes with a motion sensor. When the walker progresses, it sounds and stops the sound when it stops. 3 steps: From around 18 months, you can turn it into a table with the drawing board up! Includes a magnetic pen and magnetic stamp on the drawing board that can be written and erased. Product Size: Table Assembly Size (W x D x H): Approx. 17.7 x 14.2 x 12.6 inches (45 x 36 x 32 cm); Walker Assembly Size (W x D x H): Approx. 14.2 x 14.6 x 16.5 inches (36 x 37 x 42 cm); Main Material: ABS, EVA.