... ,GB/T28001 -top quality,factory price -timely delivery Paper Wall CalendarSize28*30.5 or according to client's ... requestMaterialcover:230gsm.250gsm,300gsm art paper,1sheet,4C/4Cprinted inner:90gsm,105gsm,128gsm,157gsm,180gsm ... matt lamination,spot UV,UV coating,varnishing,foil stamping,flock,emboss,glittering& Die-cuttingBindingsaddle stitching,spiral binding,special forms ...