Manufacturer name: Kokuyo. Model number: VF-1420N. OHP film compatible with color laser printers. No detection mark. Size: A4; Dimensions: 8.3 x 11.7 inches (210 x 297 mm); Paper Material: R-PET film; Thickness: 0.004 inch (0.1 mm); Print Surface: No front or back; Other Specifications: No detection mark; This product is an order product, so rare cases may be out of stock or delayed due to differences in order etc. Please be aware of this in advance. ●In addition, additional shipping fees may be charged in the following cases. ·When shipping to Okinawa, remote islands and some regions. ·When purchasing multiple products with different package classifications. [Estimated shipping]: 1 - 5 business days. *Excluding weekends and holidays. [Package classification]: TS 1. [Packing size]: Normal product; Product specifications may specify the delivery date of delivery cannot be specified in advance.