please DO NOT recover the pad with the protective film with red .it is printed with ink, it will pollute the gel Get maximum results with , reusable, no-mess Gel Pads To get the most from your Abdominal Belt, make sure to always use Gel Pads that are in good working order and Gel Pads are latex free and each lasts from 20 to 30 sessions. No messy gel is needed Square 10x10cm Oval 7x10cm Material: Conductive hydrogel Colour: Black Package Content: 2* Oval Patch 1* square patch Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.