Photo 1 of KONAFEI Ring Size Adjuster for Oura Ring Gen3 Horizon/Heritage, Invisible Ring Sizer Fit for Smart Ring Accessories

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Photo 1 of KONAFEI Ring Size Adjuster for Oura Ring Gen3 Horizon/Heritage, Invisible Ring Sizer Fit for Smart Ring AccessoriesPhoto 2 of KONAFEI Ring Size Adjuster for Oura Ring Gen3 Horizon/Heritage, Invisible Ring Sizer Fit for Smart Ring Accessories