Our range of supports have been used in clinical practice for many years, providing gentle and flexible support whilst stabilising the hips, pelvis and spine helping you stay safe and banishing pain. All Harley Supports are covered with a 12 month guarantee. The Harley Sacroiliac Belt is ideal for most hip and low back pain, pelvis instability and sacroiliac syndrome. This support helps stabilise the sacrum, whilst adding pelvic support and re-establishing the joints natural movements. The side pulls provide additional support.