Hot Cold Pack --PE&NYLON --customer logo is welcome --CE, SGS, MSDS cold hot pack,gel ice packFeatures: 1) Applications:a) Can be ... use as a hot packf) Will remain flexible to -18Cg) Cold compress: use for physical therapy applications, heatstroke, itching, headaches, ... , sciatica, back pain andpost surgical applications2) Instructions:a) For cold compress: place pouch in the freezer for at least a ...