Documents in A4 format fit in the M12. Its zipper ensures safe storage. The handbag comes with a long and a short shoulder strap, both are detachable. Material composition: This item has been made from a smooth, particularly soft faux leather. The softer and more supple a material is, the more sensitive it is to damage. Avoid contact with sharp, hard objects or rough surfaces and do not load the bag with heavy, pointed items to prevent material peeling. Tip: Small spills can be easily wiped off with a damp cloth. Measures: 32 x 31 x 13 cm secret compartment with zipper main compartment with zipper open inner compartment inner compartment with zipper smartphone compartment key ring additional shoulder strap (short) Outer material: 100% P.