Measuring 21 in x 52 in, the Abilitations Scooterboard Ramp features a unique T-shape on the safety edges in order to allow a child to develop upper body, grip and core strength as they pull themselves up the ramp. This ramp perfect for scooters, etc assembles without any tools in less than 3 min. Ramp with a base measuring 35 in x 14 in features an extra-smooth glide and a rope can be attached to the ramp to increase bilateral coordination as the child moves back.