All components in our furniture have been extensively tested for your peace of mind. Our Frames are constructed using seasoned hardwood rails, plywood and high density particle board and are glued and screwed for added stability and strength. Frames are guaranteed for 25 Years. Seats are sprung with Fira Gold High grade zig-zag springs; Backs are supported using INTES High resilient elasticated tensioned webbing. Leggit and Platt Premier actions are used in all our recliners. Please refer to care instructions supplied on the furniture for maintaining the life of your upholstery. All measurements are approximate.