finning on the metal body. comfortable grip. metal round surface with longitudinal and transverse notches

abstract abundance alloy art backdrop background beautiful black body bright brightly brushed business clean climb closeup comfortable concept corrugated dark design etched finning glossy gray grid grip groove line longitudinal material metal modern notch notches pattern perspective reflective ridge round saver shining stainless steel step striped strong surface technology texture titanium transverse tread wallpaper