Ergonomic polypropylene classroom stool Designed especially for use in education Perfect for use in laboratories, art rooms, craft & design Manufactured from solid high impact polypropylene Sshaped back design helps aid posture & maintain a healthy spine Lumbar support reduces discomfort & 'fidgeting' This results in enhanced concentration for longer periods Sturdy oval tube steel frame epoxy coated silver Well positioned footrest Hand hole in the backrest for easy lifting Choose from 4 seat heights Offered in a selection of popular colours 10 year manufacturer's guarantee