The Ella is available in four different sizes for a wide range of users.
The smallest size is for children of the age of approximately nine months through to four years, with a height range of 60 – 95 cm and a maximum weight of 30 kg.
For children from three years to seven years of age, size 2 provides a height range of 90 – 130 cm and a maximum user weight of 40 kg.
Going forward to the larger stander, size 3 stretches from 120 to 155 cm and carries a 55 kg user.
The largest one, size 4, grows from 130 to 180 com in user length and supports a maximum weight of 80 kg. Size 4 is always equipped with a powered actuator tilt, in order to maintain the balanced operation.