Quick view Signapad Electrode Pads, 40 x 50mm pads, 400 pads per dispenser, 2 dispensers per box, Parker PARKER LABS Model 16-40, Signapad Electrode Pads, 40 x 50mm pads, 400 pads per dispenser, 2 dispensers per box, 10 boxes per case Features: Highly conductive, non-irritating...