We Design & Build The Highest Quality Straps Available to enhance your workouts and weightlifting ability through improved grip and mobility. Effectively enhance your muscle tone and strength-building potential with IPR Fitness! All products are designed to be used for every one. From powerlifting to light home workouts to build up your fitness level. Others using our products do CrossFit, and other serious weight lifting athletes. Our products can also be used to workout on your home gym and various other weight training routines including workouts with bands. Our company founder is a US Marine who believes in making all of our products with premium American materials and are triple checked by American workers making a living wage here in the USA. We are based in Irvine, California and we stand behind everything we make. For this we offer a full satisfaction guarantee on all of our products. Why are IPR Fitness products used by elite fitness trainers and athletes? Because they are NEW, revolutionary cutting edge products that look and feel like nothing else on the market! Patented design qualities to protect American jobs & an exhaustive research & development program goes into each product we make. This allows the user to target muscles while protecting their joints.