...online Corgi Class The Corgi Class chair offers a varying level of support within a simple framework which has an appearance that is very similar to other chairs in the Classroom.  This makes integration into Mainstream situations very much easier. The Corgi Hi-Sitter chair offers the same level of support on a raised base. This gives improved access to areas of the curriculum such as Science and Technology. The Size 1 has a seat height range from 450mm - 650mm and the Size 2 & 3 from 500mm - 750mm. The Corgi Class Hi-Lo chair offers the same level of support on a powered height adjustable base. This enables to user to access varying height - both at school and at home An                                            product © Activate 2010   Special Indoor Seating for Kids