replacement gel muscle stimulators, accessories for muscle stimulator. gel is used to connect the electrodes of the elettrostimotore muscle to the , it is enough that attacks the pad gel to the electrodes, helps you to have the highest efficiency of the electrostimulator.[Long Time Durable] The gel pad for professional muscle stimulator have a long service life, it can be used about 30 . The shelf life can be lengthen,which depends of use and the means of preservation. We recommend that using it, clean the with alcohol to prolong the life of the product.[Comfort and Health] Gel pads are made of s, are soft and particularly delicate on the . In addition, they have the characteristics of a good viscosity, self-adhesive and reusable.It protect the product from dry or lose sticky.[Maintenance ] use, make the stays clean and dry .It recommend that you clean the with alcohol using it, to extend the life of the product.Colour:blueMaterial:Gel glueSize:4 x 6cmPackage Contents:80 * Gel PadsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.