Periodic Table Mouse Pad - Periodic Table Mouse Pad - Great Teacher, Geek, Nerd and Smart Guy/Gal Gift Periodic Table Mouse Pad - Periodic Table Computer Accessories 7.75 inches tall x 9.25 inches long x .25 inches thick Thick and soft mouse pad. Perfect for gaming and overall comfort. Works with all mouse types. Great gift for a teacher, geek, nerd, smart guy or gal. Made in USA.