... -toxic gel 4.various color,size and shape Promotional PVC gel pack,Hot cold pack,Ice pack1.Material: ... 0.25mm frosted PVC2.size:16*7cm3.with pvc cover4.hot and cold use,non-toxic gel5 ... every family in daily life2) Material: PVC, EVA, TPU, nylon PVC,PP and PP&nonwoven compound material (En ... produced various cosmetic and packaging bags in fabric, PVC,EVA,TPU2.more than 10 years production experience on ...