Four, 9 " flexible, stainless steel stays integrated at the back can be adapted individually. Easy to put on and take off, features Velcro fastenings with hand straps. Additional elastic tension straps permit individually adjustable compression and thus variable adjustment of the stabilizing effect. This elastic, breathable support adapts itself to the anatomy, and has a compact design for maximum comfort. Machine washable. Made in Germany with the highest quality standards. Can be used to treat: . Low back pain . Lumbago . Facet Syndrome . Irritation of the sacroiliac joint . Degenerative changes of the spine . Muscular insufficiency . Osteoporosis LordoLoc is an excellent stabilizing orthosis for the lumbar spine and lumbosacral transition with muscle-activating and relieving properties.