... 3.artworks :4x4 printing ,different disigns ,with film calendar cards Name calendar cards Material PVC /Plastic/Paper Size 86x54mm ( ... credit card size /ISO standard size) Thickness PVC(0.76mm,0.6mm,0.5mm,0.38mm,0 ... Size:86X54mm(credit card size )Thickness : PVC(0.76mm ,0.6mm,0.5mm,0. 38mm,0.3mm) /Paper(500gsm,400gsm,350gsm,300gsm,250gsm ) ...