If you're wondering which finish type to select, here's the key difference: living finishes gently patinate and change over time, ageing gracefully, whilst ageless finishes are either naturally unchanging, or boast a protective ceramic coating which mean the finish stays consistent.
Details
Solid brass letter flap available in three sizes and various finishes. It is designed for use on timber doors and usually fixed to the inside of the door in conjunction with the ED1008 letter flap (outside).