Moulded sleeves that have plastic inserts to give different height raises to chairs. Integral ½ns and domed base give a pressure ½t over the leg. Useful for odd-shaped legs. Supplied as a set of four with inserts. Sleeve height 200mm (8'). Maximum leg diameter 45mm (13/4'). Height raise 75, 100 or 125mm (3, 4 or 5'). Weight 255g each. Supplied as set of four.