Get the classics gymnastics rings workout anywhere with Cortex Wooden Gym Rings. Our wooden gym rings can be hung from anything that will support your bodyweight. A power rack, timber rafters, and a strong tree branch for example are great ways to find an at home gym ring workout. We build our rings to International Gymnastics Federation standards, with a 180mm inside diameter and 235mm total diameter with 28mm handles. Our nylon straps are super strong, supporting up to 200kg through each handle for a total user weight of 400kg. With 4.0m of strap length, you’ll have plenty of slack to get your rings to the perfect height. Gymnastic rings are one of the most challenging strength workouts, forcing you to engage your core for stabilisation and huge range of upper body muscles depending on the workout. In particular, gym rings can be great at smashing your chest/triceps with dips, and back/biceps with pull-ups. Features – Crafted Wooden Ring and Built to FIG Specifications (FIG = International Gymnastics Federation) – Sold in a Pair – 28mm Pipe Diameter of the Ring – 180mm Inner Diameter of the Ring – 235mm Total Diameter – 4.0m Nylon Strap – 200kg Max Weight per Ring (Tested), 400kg Total.12 Months Parts replacement warranty. .