Features: brand new and high quality Features: High-quality Materials: Made by high-quality polyester materials,non-toxic and eco-friendly, which is durable , strong strength, safe enough for kids to for play. Speciality Design Equipment: Design with colorful rope and rings which is popular for kids & adults, and suitable for outdoor games, training of obstacle courses. Applicable for Various Circumstance: To meet different requirements, applicable for various circumstances: fitness training, outdoor activities, family games etc. East to Assemble: Package includes the buckles which can be easily safely assemble on the treehouses or slacklines and easy to be removed if any different purposes. Best Choice for Kids & Adults: Suitable for kids or adults as birthday gifts, Christmas gifts, and can be the best choice outdoor game equipment for family members or training classes. Specifications: Size: 40 x 13.5 for cm/15.74 x 5.31 inches Material: Polyester + Metal + Plastic Color: Blue/Green/Red/Yellow Net Weight: 150 g/0.33 lbs Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Pair Gymnastic Rings