This is a really nice thickness for hilt wrapping. This should make your application easier. This would be the minimum length. Always better to have
LEATHER WRAPS GENUINE COWHIDE FOR LIGHT SABER HILT WRAPPING
Dark Ardent™ Light Saber, Lightsabers
Just finished up a distressed leather wrapped Zweihänder. I think this style might be my new favorite! : r/lightsabers
Leather Wrap Lightsaber
Lightsaber Wall Art
LEATHER WRAPS GENUINE COWHIDE FOR LIGHT SABER HILT WRAPPING
Genuine Cowhide Lightsaber Leather Wraps – The Saber Armory
Adding leather wraps to Rey's Scavenger hilt : r/lightsabers
Lightsaber Grips
Lightsaber Wrap - Norway
Lichtschwert - Singapore