Bicycle Guardians Playing Cards _ Bundle of 4 Identical Decks Stylish and elegant Bicycle Guardians Playing cards. Standard size Playing Cards measure 3.5 x 2.5 inches. Standard index cards (standard size numbers) This is a bundle of 4 (Four) Identical decks of Guardians Playing Cards. Premium plastic-coated playing cards with air cushion finish. These cards deal, shuffle, and fan superb. Great cards for magicians