Approximately 300 OPP bags. Since I haven't counted them all, the quantity is approximately 300. The size is approximately 13cm x 8cm in total length. The flap is about 2.5cm, so the effective inner size is approximately 10.5cm x 8cm. There may be manufacturing imperfections or creases. Please understand this beforehand. As these are OPP bags, the items will be shipped in simple packaging (without air cushioning). Thank you.