The PALS back `Belt`. Physio-Med garments and electrodes for the ultimate, easy to use electrical stimulation system. Back Garment Kit includes: 1 Clam Shell Package 4 ea. 2.0" x 2.0" Square UltraStim Electrodes 4 ea. Snap Adaptor SN 1004 (no lead wire)
Size Guide: Small, waist 63.5-107cm (25" x 42") Large, waist 102-137cm (40" x 54")