Advantage: The Laser Engraving Paper is made of quality materials, which are insoluble in water, anti-, non-fading, and scratch- Instruction: Each sheet of engraving color paper measures 15.3 inch x 10.4 inch and is large enough to cut to any size to meet different needs, making your laser engraving process easier Application: The Laser Engraving Paper can be used for ceramics, cups, tableware, crystal, jade, artificial stone, plastic, resin, acrylic, and other non-metallic products. Also can be used with laser and another fiber laser, diode laser, and CO2 laser engraving machines. The Laser Engraving Paper can be used for ceramics, cups, tableware, crystal, jade, artificial stone, plastic, resin, acrylic, and other non-metallic products. Also can be used with laser and another fiber laser, diode laser, and CO2 laser engraving machines. Size: 38.9x26.4cm/15.3x10.4 inch Colour:green Material:Paper Note: The is given away, no additional purchase is required Package Contents: 4 * laser engraving paper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.