A4 PAPER HS Code 48025690 PRICE = US$5/REAM CIF ORIGIN: THAILAND PACKAGE: 50KG MIN ORDER:500 TONS DESCRIPTION The most common of these sheet sizes is the international letterhead size A4, which measures 8-1/4 x 11-3/4 in, or 210 x 297 mm. These paper measurements are defined by the ISO 216 standard. SPECIFICATION Standard International Paper Sizes and Measurements Paper Size Inches Millimeters Centimeters A0 33-1/8 x 46-13/16 in 841 x 1188 mm 84.1 x 118.8 cm A1 23-3/8 x 33-1/8 in 594 x 841 mm 59.4 x 84.1 cm A2 16-1/2 x 23-3/8 in 420 x 594 mm 42.0 x 59.4 cm A3 11-3/4 x 16-1/2 in 297 x 420 mm 29.7 x 42.0 cm A4 8-1/4 x 11-3/4 in 210 x 297 mm 21.0 x 29.7 cm A5 5-7/8 x 8-1/4 in 148 x 210 mm 14.8 x 21.0 cm A6 4-1/8 x 5-7/8 in 105 x 148 mm 10.5 x 14.8 cm A7 2-15/16 x 4-1/8 in 74 x 105 mm 7.4 x 10.5 cm A8 2-1/16 x 2-15/16 in 52 x 74 mm 5.2 x 7.4 cm