You like a little heft in your cards, so they're easier to pull out of your pockets. You also like to take detailed notes of the match at hand. You do you, Umpire Extraordinaire.
Using a lead pencil, wax pencil, dry erase marker, or ballpoint pen (maybe The Pen), you can record cards, goals and more directly on the yellow card.
Yellow card dimensions: 7.5 x 7.5 x .1cm | 3 x 3 x 1/8″
Set of 3 weight: 27g | 1oz