This is a very sturdy, full-color neoprene playmat by Swan Panasia that features both our standard and premium thickness sleeves by size, just line up your card to the bottom left of either image and see what size your card is and what sku you need to sleeve that card.  These mats are heavy and feature a non-slip black back so they stay in place.  These make a great mat for your laptop/mouse too!  They are huge, just check the images!  They are 9.5 X 12 inches in size and weigh 9.8 ounces.