Swingline Stratus Acrylic Business Card Holder, Holds 40 3 1/2 x 2 Cards, ClearDeluxe business card holder keeps cards neatly on your desktop. The business card holder is sturdy and heavyweight. The acrylic material is very durable. The crystal clear color is slick and eye-catching. For standard size business cards, the rounded shape is stylish and professional. Card Holder Type: Business Card Holder; Card Capacity: 40; For Card Size: 3 1/2" x 2"; Color(s): Clear.