DonJoy Immostrap Back Brace Waist Circumference 98 116cm Large enable bis Gently extracted from the fragrant 309243 Gently extracted from the fragrant leaves of the Lemon Myrtle tree and 100% pure and natural The benefits of these salts are: Weigh only 190g Directions and ingredients Size Guide: Based on waist circumference Small: 98 116cm The benefits of this back brace are: Pain relief Exerting strong compression helps alleviate lumbar pain Postural reminder Proprioceptive effect helps prevent noxious movements Stabilisation & controlled mobilisation Via wraparound compression and limited range of motion Quadruple Bilateral straps To adjust compression level Independent superior and inferior compression adjustment For optimal anatomical fit Strong compressive elastic material To enhance posture control Rolling buckles For effortless tightening