Anatomically-contoured knitted support. Three anatomically pre-moulded splints in the dorsal area. Cross strap system for additional stabilisation and relief.Easy to put on using the hand straps provided.Height: ventral 17 cm, dorsal 26 cm.Indications:Back muscle tension, spondylolysis, spondylolisthesis, pains in the vertebrae, lumbago, problems with inter-vertebral discs, spondylosis, chronic spine pain, after inter-vertebral disc surgery.Circumference of waist cm.