Wood Gymnastic Rings - Olympic Gym Rings with Adjustable Straps, Heavy Duty Gym Equipment for Home Gym, Train Workout, Strength Training, Pull Ups and DipsSpecification: - Rings Pipe Diameter:1.18in - Rings External Diameter:9.25in - Nylon Webbing Straps (W x L):.1.5 inch x (14ft) - The rings are capable of holding up to 880lbs ( 400kg). - Come wit..