MERRITHEW Eco-Friendly Pilates Pad, 14 x 7.5 x 0.5 inch Pads can be used to provide comfort, tension-free starting position and find neutral alignment When used on STOTT PILATES equipment, the pad can be placed under the hip or pelvis to provide comfort or under the head for neutral alignment on the Reformer Can be used to protect your knees when on all-fours position and helps keep your body from sliding Height 0.5-Inch, Width 14-Inch, Length 7.5-Inch, Weight 1.5-Pound