How to tell if you have foolscap or A4 Suspension Files. Measuring Guide Below.
Paper for office use is normally between 70gsm and 80gsm. Some companies sometimes use a heavier paper 90gsm to 120gsm for formal correspondance.
Above 120gsm comeS various thicknesses of card with 160gsm and 200gsm being most common.
A0 Paper Size - 841x1189mm OR 33.1 x 46.8”
A1 Paper Size - 594x841mm OR 23.4 x 33.1”
A2 Paper Size - 594x420mm OR 16.5 x 23.4”
A3 Paper Size - 297x420mm OR 11.7 x 16.5”
A4 Paper Size - 297x210mm OR 8.3 x 11.7”
A5 Paper Size - 148x210mm OR 5.8 x 8.3”
A6 Paper Size - 148x105mm OR 4.1 x 5.8”
A7 Paper Size - 74x105mm OR 2.9 x 4.1”