Canon Telephoto EF 400mm f/5.6L USM (12") Prototypical Neoprene Lens Case (Lens Pouch) Accomodates Lenses Up To 11.25 Inches Easy Drawstring & Lock Closure (Includes Neoprene Handle) Wide Top Opening for Convenient Access, Interior Padding For Extra Protection Protects Lenses From Dirt, Dust, Moisture & Impact Cylindrical Design for Optimal Fit. Soft neoprene material through and through.