1size: 18*13 cm weight: 250g brand name: OEM 2..Non-toxic 3.Reusable 4.keep cool more than 10 hours Shanghai Yishun Icepack Co.,LtdJiangsu Yishun Medical Devices Co., Ltd. No. 6 Building, No.1456,Xintanwa Road, ShanghaiTel: +86-21-58156435 EXT 827 Fax: +86-21-58156440Skype: darren-tao Website: www.yishun.cn Item No.Ice PackMaterial OutsidePVC,PE+PA Material InsideSAP/CMC + WatersizeCustomer’s ...