Washable polymer 3D tactical patches w/velcro backing. (available in BLK, TAN, Glow in the Dark) * FEATURES: * very legible, progressive, and modern appearance * durable, flexible, 3-d injection-moulded one-piece construction * background dispersion pattern and velcro back on most Washable polymer 3D tactical patches w/velcro backing. FEATURES: very legible, progressive, and modern appearance. durable, flexible, 3-d injection-moulded one-piece construction. background dispersion pattern and velcro back on most.