Math Mouse Pad Physics Science Calculus Geometric Blackboard School Classroom Calculate Gaming Mouse Pad Non-Slip 7.9X9.5 Inch Rubber Base for Laptop Keyboard Computer Office Non-skid rubber base makes the mouse pad will not roll up nor split open and provides heavy grip preventing sliding or unwanted movement for mouse.The special material touched very comfortable which can increase the sense of control and moved more smoothly.Our mouse pad fits almost any space, it will reduce the effects of uneven surface making it a good ideal for any situation.This computer mouse pad is a nice gift for your mom, dad, son, daughters, lovers, friends, relatives and colleagues in Halloween, Thanksgiving, Christmas, New Year, St Patrick's Day, Easter, Valentine's Day, Father's Day, Mother's DayThe digital images we display have the most accurate color possible, however due to differences in computer monitors, there might be variations in color between the actual product and your screen. Due to manual measurement, please kindly allow 1-2 cm discrepancy.