Standard size for card design? : rtabletopgamedesign

Question: Is it a plastic card? Answer: No, it's on regular card stock Question: Do these decks have 4 jokers in them?

Does anyone what standards there are for the following card specs in use at the large Las Vegas and California cardrooms? 1 Card size:

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standard poker card size POKER CHIPS , POKER SETS , POKER TABLE COVERS , PLAYING CARDS FOR PLAYING CARD STANDARD CHARACTERS WITHOUT CLAIM TO ANY PARTICULAR FONT , STYLE , SIZE