Lumbar sacral girdle made of neoprene and wool elastic to provide warmth to the area and help relieve pain. Contributes to concentrate heat in the lumbar and sacroiliac joints by a thick neoprene lumbar panel. Contains two elastic straps to adjust the girdle to the right size, has a V-closure that provides support during the movement of flexion and extension of the trunk. Machine washable material. Provides support to promote recovery from sacro lumbar injuries. *For hygienic reasons, we do not accept returns of this product once opened. It can only be returned if it retains the seal, and provided that the box shows no signs of having been tampered with.