We love clever accessories, and this one really makes sense.  Armrest covers! 

Sold in pairs and expertly made for the 907 Sprinter factory seats.  We all know the armrests are a bit on the narrow side and they're a bit hard. These covers cure both those things. Made from a padded cloth that is exactly the same fabric, these slip right on and zip into place. Super snug fit so they wont twist or move once installed.