GENUINE WhiBal G7 Certified Neutral White Balance Card - Pocket Kit (2.1x3.3 inches) This Item Includes: WhiBal Pocket Gray Card (2.1 x 3.3") - Lanyard - Table-Stand - Hanger - Tyvek Storage Sleeve - WhiBal Warranty Fits in your shirt pocket so you will actually use it rather than have it in your bag Waterproof and scratchproof material Comes with convenient stand for ease of setup on tables or flat surfaces. No need for someone to hold the WhiBal Each card is individually measured with a precision spectrophotometer to certify that it meets or exceeds stringent specifications