Add this sport grip calculator to your new product line! With an overall size of 2 1/2" x 4 1/4", this calculator features a sleek design with an eight digit display. It makes a great desk accessory for school or for the office. Available in several different color options to choose from, have your company name and logo imprinted on the surface for maximum brand awareness. Battery included. Get a grip on your promotion by investing in this handy marketing tool!