Credit Card Sleeves in 24lb. White are a bright white color, made from durable 24lb. paper and measure 2 3/8" x 3 1/2" to fit credit cards. They are also perfect for holding gift cards, hotel key cards, business cards, college I.D. cards and anything else which measures the standard credit card size. Card sleeves also prevent the wear of a card's magnetic strip, as they keeping cards secure and seperated. Available both plain and custom printed for branding and creative uses, they're an excellent way to market your business and brand with a logo or design. Manufactured with a double thumb cut on the open end to slide the card in our out. Order quantities start as low as 50 to over 50,000 or more.