NIUNIU Heavy Duty Hand Held Iron Gymnastics Rings Craft Swing Bar Rings Outdoor Toys. Can be addition or replacement part for your family swing set. Kids will love this fitness rings for outdoor playground playset. Plastic coverd ring is safe and friendly, provide comfort experience for kids when play in the swing sets. This swing gymnastics ring is a great garden, playground toy, for children and adults, make them enjoy the outdoor fun. Material: Iron + Plastic Delivery Quantity: 2pcs Package Contents: Only the above package contents, excluding other products. Size: 15.5*13.5*1.8cm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: random color (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)