the smaller holder measures 11.5" x 9.25" x 3"h and the larger holder measures 17.5" x 10" x 3"h. each size holder comes a as a set of two. i know you think i am making this up.would this were too. would love to go out, but i have to get up early in the a.m. i would like to trade pics so i know who im talking to. and yes, some people do use them for this. no parking zone (limited-time parking). 