** PLEASE VIEW PICTURES, SOME OF THESE SEEMS LIKE THE GLUE RUNS OVER BUT THEY ARE DEFINITELY VERY STICK AS WE HAVE TESTED MULTIPLES.** APPARENTLY SOME OR TOO STICK NOW FOR CUSTOMERS? HOWEVER MOST CUSTOMERS HAVE ENJOYED THIS PRODUCT. Features details UNIVERSAL COMPATIBILITY - Our TENS model pads are designed to fit your muscle stimulation machine with pigtail snap connectors sized 2.0 mm. REUSABLE - This bulk pack of TENS electrodes can be used multiple times for optimal relief from discomfort. Simply use the resealable package to keep your pads fresh and clean. SELF-ADHESIVE - These adhesive pads for TENS unit have a high quality surface gel to ensure a strong and comfortable hold on your skin. Affix to your arm, leg, back, chest or shoulder with ease! NO AWKWARD ATTACHMENTS - With a latex-free design and soft cloth backing, each 2x2 inch EMS electrode pad is constructed to move naturally with your body, providing a solution to common therapeutic discomfort. SUBSCRIBE SAVE - Need TENS electrode gel pads all through the year? Save money by subscribing to get your supply of stim pads when you need them - whether that's every couple weeks or every 6 months SELEXT HOW MANY YOU AND PLACE ORDER WE WILL SHIP 1 BUSINESS DAY VIA USPS ITEMS USED OR SEALS BROKEN ARE NOT ELIGIBLE FOR RETURN OR REFUND (read return policy)