High Quality: High quality stainless steel material. No rust, corrosion resistance, high hardness. Strong support: can bear juice to 300 kg. Suitable for installation on walls, ceilings and floors. Inner ring dimensions: 63 cm high and 70 cm wide, suitable for all battle rope diameters. EASY TO INSTALL: Supplied with 4 expansion screws for bolting to wooden or concrete beams. installation only takes a few minutes. Battle ropes are a great way to burn a lot of calories in a short time and are perfect for people who don't have enough time to train. Typically installed in gyms and often recommended by fitness trainers. With 2 straps, it installs easily in a home gym if you want to complete your exercise equipment, I recommend it. This simple piece of equipment can easily increase your workout intensity by punching, whipping, healing or moving waves, strengthening your upper body, strengthening shoulders, arms and back and increasing endurance . There is no limit to the amount of exercise, so it is suitable for anyone who wants to try. The nylon handle blocks dirt and prevents the ropes from fraying. The coated handle is made of durable vinyl, ideal for training grip and hand strength. Heat-shrink end cap, thick and snug for a good grip in hand even if you sweat. "