1/4 .... quarter light window rubber.... the rubber glazing seal for mgb midget sprite AHH7486M . However it obviously also has much wider applications. 

IT IS LISTED PER HALF-METRE... That way you don't have to get 3m if you only want 2.3 etc etc. it will only be sent by parcel, no cheap untracked padded bag rates.

Example. if you want to buy 2.5m, then order 5 by changing the number in the small quantity box. The postage will combine. 

If you're using a mobile and having issues, then stop using the useless ebay mobile cr-app, and head to your PC. 

If you want the seal for general use, then the outer sides are approx 22mm or approx 7/8"... with the inner being prob about 19mm or 3/4". 

To look for items in my shop, the easiest way is to save any one of MY 3000 items in your watchlist... Then,  whenever you want to peruse my 3000 items... simply click on the hyperlink called “visit store” at the top right of this item.  That will take you to a page with my 80 store categories... click the category,  and that category will be displayed with photos on the right... thus a “window-shop”.

Plodding through the Ebay mire of the general search box... or the “see other items” hyperlink  is simply the way to insanity.

If you’re using Ebay’s useless mobile app, I’m sorry... I have no idea how you will find them… this app is a real shocker/compromise in quality and half the stuff is missing. Go to your PC is my advice.

SHOP-category examples “ALTERNATORS” or  "BRAKE"   or   “badges” or "TRAFFICATOR parts"   or "LIGHTS"   or   "AXLES"   or   "COOLING"  or “SWITCHES” etc etc