Description: Set Of 10: Jumping Rings Set with 10 multi colored rings and 15 easy connectors that can be set up in a variety of configurations Good Flexibility: soft but durable Material and not easily break off Easy to Install: Convenient buckle, easy installation and disassembly Indoor Or Outdoor Use: Three or four people above play together, a good game to improve teamwork cooperation Purpose: Jumping Rings Set can train children's leaping ability, improving children's ability of hand eye coordination, precision and accuracy. Size Chart: (Optional) 28cm/11.02inch 38cm/14.96inch Package Includes: 10 Jumping Rings 15 Connectors 1 Storage Bag Note: Please allow slightly errors due to manual measurement and different monitors.