THESE ARE A4 SIZE PRE MARGINED PAPER OF JK .. 70 GSM .. THIS WILL SAVE YOUR TIME .. AND THIS IS EVEN CHEAPER THAN A4 SIZE PAPER .. IF U DON'T BUY IT IN SET OF 100 .. U CAN ORDER YOUR OWN AMOUNT AT THE COST OF RS. 1 PER PIECE .. IT WILL CHEAPER IN SET OF 100