The album shown has a vinylleather cover in brown and contains 21 double pages on 300g backing material.
Just so you know, the indent - in contrast to the window - is the same size for all albums: 12 cm × 12 cm. A slight depression is moulded into the centre of the cover during processing, creating a »bed« for the cover photo. This is then subsequently applied with zero trim to the indent using adhesive.