The roller bar has 3 different heights for you to choose from, suitable for users of different heights. The scroll wheel runs smoothly and supports 360° rotation. 4 springs, each with a resistance of 15 pounds. 5 elastic cords that offer variable resistance ranging from 15 to 18 pounds. The footrest bar can be switched between four positions to suit your workout needs, and can be folded to save space after use. Reformer Pilates Machine, JIRTEMOT Pilates Machine with Resistance Springs an... JIRTEMOT Pilates Reformer Box, Pilates Equipment and Machine Accessories for ... JIRTEMOT Pilates Reformer Box, Wooden Pilates Sitting Box PU Leather Wrapping... Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 2 4.1 out of 5 stars 8 4.1 out of 5 stars 8 Price $268.88$268.88 $79.99$79.99 $84.58$84.58 Size 77.6 x 28.7 x 19.7 inches 24.8 x 15.75 x 8.66 inches 24.8 x 15.75 x 8.66 inches Foldable ✓ ✘ ✘ PU Leather ✓ ✓ ✓