You are buying a 316L stainless steel 11 flat tattoo tip.  These tips have an overall length of 2 inches.  The 11 flat tip is great for 11 magnum needles.  Use these tips with the tubes and grips available in my store or with the ones you already own.

These tips are precision machined, high grade stainless steel; the tools commercial tattoo artists use.  Professional grade for regular use and autoclaving.

Buy with confidence; you will receive the item as described.  Check my eBay store, Scrap Metal 23, for other listings.