A5 size,it can be add a A4 notepad on the right.It also can be made into any size and ordersd by your design.

Product size	27x23cm	Carton size	58x26x34.5cm
Material(out)	Italy PU+PU	Packing	12pcs/con
Material(in)	PU	G.W	14.5 KG
Inner material	70gsm paper	N.W	14 KG
Inner size	13x20cm	Mini order	1000 pcs
Cardboard	1300 gsm	Description
Sponge	have

It can be hold in a softbox .The up packing information is the product with a softbox.

Portfolio,Briefcase,zipper bag