From the quadruple stitched, black Align-Pilates Straps and Handles range comes to the Extension Strap 80cm (pair). Use with the Half Cadillac, Full Cadillac, Wall Unit or Spring Walls. Perfect for adding length for rehab purposes where extra length is required for correct alignment or certain exercises. From the quadruple stitched, black Align-Pilates Straps and Handles range comes to the Extension Strap 80cm (pair). Use with the Half Cadillac, Full Cadillac, Wall Unit or Spring Walls. Perfect for adding length for rehab purposes where extra length is required for correct alignment or certain exercises.