With OP's approval I submit the following, I rec'ed my Knuckles and they exceed all wishes and demands. They are as smooth as silk, and fit my 19 size ring finger with ease. I wear xxl gloves and these knckles are perfect, great for those who ride a bike with gloves already on. They look like a work of art. I destroyed a section of OSB board and broke a 2x4 with zero hand pain and no damage to the knuckle tool. They bring chunks of wood , "out the hole". I would welcome a sheath to protect my rear pocket. I have many sets of knuckles from fiber to ats 34 and lead, these are the best at an unreal value. Thanks Mr. Bradshaw..