- Outside Diameter: 9.25″(32mm)/9.29″(28mm)
- Inside diameter: 6.75″(32mm)/7.08″(28mm)
- Ring thickness:32mm/28mm/25mm
- Gymnastic rings made from wood have dramatically reduced slippage than plastic rings. You can’t go wrong with a set of wood gymnastic rings, Heavy duty solid wood wings, Extra wide for comfortable grip.