2012Environmental poker card 1)Size: 63X88mm. 2)Material: 280gsm. 3)Linen finish. 4)56 cards as a deck with 4 joker 2012Environmental poker cardMaterial: Paper /250gsm-300gsm poker paper or art paper. a) Paper --270gsm grey center paper: economical cost but good quality, most popular for promotion --280gsm purple center paper: durable and rigid, high cost performance --300gsm and 320gsm black ...