Size Medium: 338 x 219 x 8 mm / 13.2 x 8.5 x 0.3 in, Large: 430 x 287 x 8 mm / 16.8 x 11.2 x 0.3 in, Active Area Medium: 224 x 148 mm / 8.7 x 5.8 in, Large: 311 x 216 mm / 12.1 x 8.4 in, Weight Medium: 700g/ 1.54lbs, Large: 1300g/ 2.86lb, Color Pistachio