Pulchra /B medium backchair single frame in shaped beech plywood. Flexible polyurethane padding and cfc free. Armrests in pressure diecast aluminum with padded upholstered elbow-rest 5 spoke base in pressure die-cast aluminum tilting device that can be locked into various multi blocked. Standard dual -tread self - locking swivel castors ø 65 mm. Slide frame in oval tubular steel chrome- plated and reinforced core in in front curve, padded and upholstered arm pads