Overview Reviews Product Description Product Videos Custom Field Size 16 x 16 Mat 1 CBW222 Smooth White Opening 9.5 x 12.25 in. (1.875 - 3.25 - 3.25 - 1.875) Product Reviews Write a Review Write a Review × Custom Mat - 1001933 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *