3dRose LLC 8 x 8 x 0.25 Inches Mouse Pad, Keep Calm and Pretend It'S on The Lesson Plan Teacher Humor Professor Humor (mp_149838_1) Dimensions (in inches): 8 W x 8 H x 0.25 D Matte finish Soft to touch, will not crack or peel Clean with mild detergent Made of heavy-duty recycled rubber