Product specifications:- Elastic back sup port for relief of lumbar spine and to support the abdomen;- Individual adjustment of width using flexible adjustable straps- Thin spring rods for stabilization of the lumbar regi on.The Med-benefit:- No risk to baby and abdomen;- Adaptable to varying a bdominal circumferences.Indications:for stabilisation of lumbar spine with metered pressure during p regnancy, for the treatment of pain in the lumbar area.Measurement point / Sizes: hips.