Product Details Product Name Undated Big Size Dry Erase Wall Calendar 36" X 48" Material Paper material+High qualitly dry erase film Printing Offset printing Artwork Format PDF or AI Package Paper box, Paper tube or Customized Color CMYK, Pantone Lead Time 15-20 days after deposit Usage Kitchen at home&office,business gift, promotional gift Shipping By sea/ By air/ By courier (DHL, FEDEX, UPS, TNT)