Description: Color: Black Material: Iron+ABS+Polyester 1. Strong load: We believe in safety first, which means using sturdy heavy-duty materials and multi-layer quality control throughout the entire manufacturing process. The recommended maximum weight for age appropriate gymnastics rings 6+is 120kg 2. Perfect training course: This children's gymnastics ring can be considered a good replacement accessory for sports equipment. In this way, you can add or change these replacement parts for your ninja lesson/relaxation line. It is very suitable for using weight for training, developing overall upper body strength and coordination 3. Installable and Detachable: The installation process is very simple, only you can connect the retaining ring to the ninja course or swing set. It can be disassembled without spending too much time. 10. Bold Colors: These bold colors will attract children's attention for outdoor training or sports activities. 4. Widely used: This package includes 5 swinging gymnastics rings. Used for outdoor games for children, such as gymnastics rings, ring bars, ninja rings, monkey rings, monkey bars rings, obstacle race rings, rock climbing rings, etc. You can play it in the backyard, amusement park, outdoor, indoor, home gym, swimming pool, fitness classes, parties, camping trips, beaches, parks, and anywhere else. Attention: Due to manual measurement, please allow for a slight error. Please make sure you don't mind before bidding. 2. Colors may vary depending on the monitor, please understand. Hello, please pay attention to your shipping address when purchasing products. If your delivery information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly Package includes: 4 * ring