These Pens are only 1/8th inch thin, 7/16 inch wide, and 4-3/8 inch long. They are available in more than 29 color combinations. Cant find your color? We will custom manufacture pens for you with a different stock color clip or even PMS color match the clip and body for you. These great pens weigh less than 1/10 of an ounce (3 grams). You can have them imprinted with anything you like. The front, non clip, side of the pen has an imprint area of 1/4 of an inch high by 3 inches long. The clip side imprint area is 1/4 of an inch by 2-1/4 inches.