Rounded Rectangle design with high space utilization<br> Easy to use with rounded corners<br> Durable and semi-permanent use<br>Material: Stainless Steel #304, Rubber. The size names are simply used to indicate the relative sizes of "Large" and "Small" products, so please check the actual size before purchasing<br>Top Size (Including rim): 14.56 inches x 10.7 inches (37cm x 27.2cm). Top Size (Excluding rim): 12.83 inches x 8.93 inches (32.6cm x 22.7cm). Bottom Size: 12.5 inches x 8.66 inches (31.8cm x 22cm). Height(including bottom rubber): 6.6 inches (16.8cm) .The large size and small size products have the same horizontal and vertical lengths, and only the height is different