Universal Textiles Blocks Square Pattern Non Slip Bathroom/Toilet Pedestal Mat (19.5in x 19.5in) (Blue/Navy/White) Pedestal mat with soft pile build and square pattern. Slip resistant latex back. Choice of 3 colors. Size: 19.5in x 19.5in. Face: 87% Polyester 13% Acrylic, Back: Latex.