Titan Fitness 8" Diameter Wood Gymnastics Rings with Cam Buckle Straps Heavy duty solid wood wings - Extra wide for comfortable grip Straps and buckles included - Hook up in seconds Diameter: 9.25" - Inside diameter: 6.75" Ring thickness: 1.25" - Strap length: 15ft Strap Width: 1.5" - Weight: 4 lbs - Capacity: 600 lbs