M size SAFESKIN nitrile gloves, heavy duty, 160 pieces per box. - Brand: SAFESKIN - Model: NITRILE GLOVES - Size: M - Type: HEAVY DUTY - Quantity: 160 pieces Thank you for looking. I bought these a long time ago and haven't used them, so I'd like to sell them. I think some time has passed, but they should be fine for use.