Locking doors are virtually shatterproof PETG Satin silver anodised aluminium frame Felt fabric cover or cork Rounded safety corners and concealed corner fixing Internal clearance is 20mm Top hinged models have stays to hold doors open (landscape use only) Single door models are suitable for portrait or landscape use Double door models are suitable for landscape use only Suitable for pins and staples with wall fixings included 5 colours to choose from 2 year product guarantee