Product 1.Back Pain Relief and Prevent Further InjuryYour brain still thinks you& 39;re able to do the physical work you did in your 20s, but...if you have back problems and need to strengthen or help reduce stress, lumbar support Provided for you. It& 39;s sturdy enough to remind you not to over bend or overwork it. When you put it on, you& 39;ll feel more confident doing things that might hold you back.2.Sufficient and Extra SupportBack support with back splint provides rigid and strong support for your back to help you stand up straight/sitting up straight. Provides the tightness and support you want.3.Adjusted and New High Density VelcroThe new high density provides super strong Velcro strength Adjustable straps - you can easily get the tightness you want. Just pull the sides to the farther bracket to make it tighter and add more support.4.MultifunctionalUse every day while working in the gym. It also comes in handy when doing housework. Maintain a straight posture when working at a standing desk. Wear this when you lift weights, especially when doing squats."