YMJ Alignment and Lamination Mould Mold for Samsung S21 21 Plus and S21U S21Ultra

S21 and S21+ are straight screen, actually you can use common black lamination mat to laminate and do hand alignment. No need buy expensive YMJ mold, but if you really need it, you can buy YMJ.

S21 Ultra, its edge screen, you can buy the YMJ mold.