10 Pairs (20) of Large Rectangular Shaped Medical Grade Pads UnimedMassager Sale! from 4499 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. High quality reusable pads Package Quantity: 5 Pairs Measurements: 3" x 1.77" Pin diameter is 3.5 mm. Over 30 uses for each pads SKU: 10Xlargepads replacement electrodes tens massager patches tens unit patches Tweet