AbleFitness Wood Wooden Gym Rings with Numbered Adjustable Straps Metal Cam Buckle for Strength Training Cross Fit w/free carry bag Premium wood, triple sanded for smooth surface Weight Capacity 1000 lbs per PAIR Ring Size: Outer Diameter 9.25", Inner Diameter 6.75", Thickness 1.25" Nylon webbing buckled straps are 1" x 15 foot long adjustable to accommodate different athlete heights and workouts. Numbered straps allow for quick and easy setup. Guaranteed Quality, Metal cam buckles for straps. free carry bag