Blue Gloves, Disposable, Powder-Free, Case of 1000 (10 Boxes of 100). Made of durable, 4 mils thick , these gloves are an allergen, latex, and powder free, helping reduce the potential for some allergic reactions to develop. Noble Products blue non-sterile gloves are ideal for food service operations, janitorial tasks, medical exams, dentist offices, nursing homes, veterinary clinics, and schools.