... or ShangHaiPayment TermWestern UnionFeatures1. The protection shell for Iphone4/4 S , used for protection of mobile phones and border on the back, a ... back, which causes the wear and tear, and in the mobile phone accidental fall, in certain height to reduce the risk of ... the machine. Step 6:After cooling, bonding the aluminium sheet with double faced adhesive tape heat press for iphone 4S cell phone