Impact QDAT-50, Clear Acoustic Tube, 50 Per Pack Quantity in Basket: None Code: QDAT50 Price: $226.35 Shipping Weight: 3.00 pounds Quantity: Impact QDAT-50, 50 each Clear Acoustic Tube with Elbow, Ear Bud and QD (Quick Disconnect) Tube. Available in 1, 5, 50 and 100 pieces