The 2015 Topps Series One Trevor Cahill Mini Red 5/5 #346 trading card features the Arizona Diamondbacks MLB player in a limited print run of only 5. This original card is part of the 2015 Topps Mini set and is made of standard card stock with a 20 Pt. thickness. Authenticated by Topps, this baseball trading card is a sought-after collectible for fans of Trevor Cahill and the Arizona Diamondbacks.