The 2.5" NYPD Collectable Mug in Dark Blue by "City Mugs" Harvey Hutter & Co. is a small yet eye-catching piece that would be perfect for any police or law enforcement enthusiast's collection. With its dark blue color and sleek design, this mug is a unique and practical way to show support for the NYPD. It does not feature any signatures, offering a clean and uncluttered look for display in a collection or as a decorative item in a police-related space.