One original genuine Alfa Romeo small hose clip from around 1990: memory makes me think they are for the engine bay fuel lines on the 33, 75 or 164 models (but I may be wrong!). They have been stored in my garage in the original Alfa Romeo packet since and just discovered! Perfect for bringing your engine bay to look like new!

The Alfa Romeo part number OE/OEM  is 116.33.32.909.00. Please see the photos showing dimensions - they have an untightened diameter of 13mm and a width of 12mm.