Leckey 4-Point Pelvic Harness Belts, catalog 081326990; James Leckey Design Ltd., Kilwee Business Park, Upper Dunmurry Lane, Belfast, United Kingdom; Distributed by Patterson Medical; sold as replacement belts and as a component of the following adjustable mechanical chairs: || a) Leckey Contour Advance Seat, Size 1, catalog 081117209; || b) Leckey Contour Advance Seat, Size 2, catalog 081117217; || c) Leckey Squiggles Saddle Seat, catalog 081326941; || d) Leckey Early Sitting System, catalog 081395193