TRIAL KIT - Induction Liners for PET, PVC (500 Units) (23 mm) Compatibility: Compatible with Polyethylene Terephthalate(PET) & Polyvinyl Chloride (PVC) containers Storage: Our induction liners are stored away from sunlight at temperatures between 60 -85 Deg F (15-30 Deg C) at 30  70% humidity. Typical Applications: Food, Pharmaceuticals, Neutraceuticals, Cosmetics and general applications. Compatible with all JORESTECH Induction Sealing Machines. MADE IN U.S.A. In case of RETURN, this product is subject to 50% restocking fee, if you are unsure this product fit your requirement, Please contact us for a complementary consultation.