The Calculator and Mouse Pad we offer are one of a kind. They are great mouse pads with attached calculators. So, if you are using these, then you always have a calculator in front of you. People who needs to do calculations every now and then, loves these mouse pads. We use two different type of printing method Pad Print and Silk Print (you can select the one that suits your need). Plus they can be printed using up to two imprint colors. We are providing an option of requesting a proof. If you request a proof, then you will be emailed a digital mock-up of how your order might look like. Feel free to call us if you require any assistance placing the order, our representatives are here to assist you.