Material: 30% polyester, 70%PVC
The optional size:
5.5" x 14" (14 x 36cm) 9.5" x 14" (24 x 36cm)
12" x 16" (30 x 41cm) rectangular
13" x 14" (33 x 36cm) rectangular
12" x 18" (30 x 45cm) rectangular
13" x 17" (33 x 43cm) rectangular

Our tolerances allow +/-3/8" (1cm) in each direction for custom mats.
IT OBEY THESE CHARACTERS:
Water-proof, oil-proof, anti-ultraviolet ray, standard fire resistance, Bright color and never fade, color fastness amount to Grade V, Anti-abrasion, no poison, high strength, anti-aging, etc.