Kid Heart Shape Ice Packs Pain Relieving Comfort for Sore Joints Feature : No Side Effect, Eco-friendly, Recyclable. Disposable : Non-Disposable. Type : Both. Material : High Density PVC. Factory Audit : BSCI BV Audit. Function : Hot and Cold Compress/Promotion Gift. Packing : Our Standard Packing or Customized Packing. MOQ : 1000 PCS. Logo : Customer s Logo. Certificate : CE, MSDS, FDA.ISO013485.