23.6"L x 15.7"W with a max of 12.5 x 18.5 image size...or make a collage and fill the whole mat.
Non-slip back. Soft and minky fabric. 2nd photo shows a sample of a finished product.
Please email image(s) after placing order. GreenfieldJulie@aol.com of call 973-257-8700
