Environmentally friendly recycled paper inkjet printer paper, A4 size, 100 sheets. - Brand: KOKUYO - Model: KJ-511D - Size: A4 - Sheets: 100 - Material: Recycled paper Please note that this item is also listed on other sites and may be sold out. Also, I often work away from home, so shipping is usually on weekends. If you need it urgently, please contact me as soon as possible.