4b Sizes: 150 × 150 / 300 × 261 / 2.560 × 2.226 / 1.024 × 891 / 1.536 × 1.336 / 2.048 × 1.781 / 250 × 250 / 600 × 400 / 300 × 200 / 400 × 200 / 130 × 90 / 575 × 500 / 1.320 × 1.148 / 300 × 300 / 600 × 522 / 100 × 100 / 272 × 182 / 2.560 × 2.226
