FDA Cleared 510K reusable pads. - Clean the pads with a damp cloth for reuse.
-Measurements: 2" x 4" -Pin diameter is 3.5 mm. -Package quantity: 4 Pairs -Pad life generally over 30 sessions (with proper care and use). -The exterior is easy to wipe clean with a damp cloth. -2 Pads as a (1 sets). Each set (2 pads) is individually packaged in a resealable storage bag. -Pads have 1 year Limited Manufacturer Warranty