Rockets Reusable EarplugsEasy grip handle. Air bubble in the tip provides cushioned comfort. Easy insertion in any size ear canal. Pocket-Pak® carrying case for plug storage, slips easily into pocket. Washable and reusable. Color: Purple; Noise Reduction Rate (NRR): 27 dB; Quantity: 50 pair per box; Type: Cloth Cord; Weight: 0.02 lb.