wholesale Promotional Gift Reusable Hot Cold Pack

Promotional Gift Reusable Hot Cold Pack Use : Knee, Back, Waist, Shoulder, Neck. Main Ingredient : PVC or Nylon+Gel. Shape : Custom. Durability : 30minutes. Type : Hot & Cold Packs. Usage : Body Therapy. Color : Customized Color. MOQ : 1000PCS. Certification : Ce,MSDS,FDA,ISO13485. Logo : Customer s Logo.