Super strong, professional quality training rings. Works for doorways, beams, bars, racks, etc. Reinforced, textured, non-slip gripping surface. Fast height adjustment with printed measurements to ensure rings are level. Comes with ebook with over 100 pages of tips, photos, workouts, and more. Color: Black rings/black straps. Weight: 3.3 lbs. EFX training rings allow you to perform a number of functional movements at home, the gym, outdoors, and even where you travel. No other piece of equipment allows you to perform more effective, result-producing exercises than a set of gymnastics rings. Pull-ups, dips, rows, and pushups are the four staple exercises and each is greatly enhanced by the free movement of the rings. Your hands can rotate and move in any direction in a "frictionless plane." You must constantly utilize every muscle required to stabilize the rings. EFX Rings work for any fitness level by simply adjusting the height of the straps. The straps can be adjusted anywhere from 1 to 17 feet.