✓WIDELY USED: The monkey bar handles includes 5 pcs swing bar rings along with 5 delta rings.Used as gymnastic ring, ring bar, ninja ring, monkey ring, monkey bar rings, obstacle course ring, climbing ring and other kids outdoor play. Small parts. Use by children over 36 months. ✓EYE CATCHING COLORS: These eye-catching colors will draw children’s attention to do outdoor training or sports activities.Soft plastic coverd rings provide comfort experience for kids when playing. ✓ADJUSTABLE, MOUNTABLE & DETACHABLE: Monkey bar set seen that the buckles that are included in our package can be moved up and down on the slackline in such an easy way. More vitally, you can set your own number of obstacles and adjust the multiple difficulty levels according to your needs. ✓HEAVY DUTY AND EASY TO USE: Each kids gymnastic bar ring is made of high-quality material with great durability and additionally it can support up to 220lbs.It is easy to install to outdoor playground playset. Uses stronger polyester rope than other's plastic ropes. ✓PERFECT TRAINING COURSE: This swing bar ring can be regarded as a good replacement part for sports equipment. In this way, you can add or change those replacement parts for your ninja slackline/ slacklines.Great for using body weight to train, develop overall upper body strength and coordination.