Flag pole ring inner diameter size: approx. 1 inch/2.54cm / Flag pole ring inner diameter size: approx. 1.25 inch/2.54cm Flag pole ring outer diameter size: approx. 1.46 inches/3.71cm Flag pole ring height size: approx. 1.18 inches/2.99cm colour: silver Material: aluminum alloy Package Contents 2 x 1inch Flagpole Rotating Rings 2 x Aluminium Carabiners 3 x Built-in Screws 1 x Hex Wrench / 2 x 1.25inch Flagpole Rotating Rings 2 x Aluminium Carabiners 3 x Built-in Screws 1 x Hex Wrench Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.