... ) Microwavable, reusable; 2) MSDS, CE tested; Gel Hot Cold Pack Cooling Pad Also known as: cold hot pack, gel pad, gel ... print or offset print Packagingpolybag or customized ( PVC bag, paper box, PVC box, clamshell or other packaging) Application: COLD Store in the ... cramps. Contents: Trimethylene glycol, CMC, Water Gel Hot Cold Pack Cooling Pad