Overview Reviews Product Description Product Videos Custom Field Size 6.375 x 7.5 Mat 1 CBW97 Polar White Opening 3.25 x 4.25 in. (1.625 - 1.5625 - 1.5625 - 1.625) Product Reviews Write a Review Write a Review × Custom Mat - 1001815 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *