Sting Neo Hook & Loop Weight Belt not only is supportive of the lower back and stomach region it has been designed to be highly durable and functional so you will not be hindered when using it. Heavy duty neoprene belt with a 3inch (7. 6cm) heavy duty nylon webbing support strap overlay to reinforce belt strength and achieve maximum lower back and abdominal protection during lifting. Super soft and flexible belt design with extra thick memory foam provides maximum comfort while assisting muscle warmth. Contoured design to fit the natural curve of the back for total training comfort, while promoting proper posture and lifting technique. Six vertical contoured EVA "Support struts" stabilise the lower back and abdominal muscles during lifting. Heavy gauge stainless steel roller buckle makes fit and adjustment easy.