Promotional hot and cold pack 1.Material:PE 2.Size:8*16cm 3.hot cold use ... as a first-aid for every family in daily life2) Material: PVC, EVA, TPU, nylon PVC,PP and PP& ... nonwoven compound material (En-71 Part 3/phthalate free/REACH NORM(30P)3 ... depends on size and printing colors7) Unit price: calculated with material, size, quantity, logo and other details, and best price ...