You receive 6 sheets of laser engraved paper in 6 different colors. Each size is 39 x 27 cm/ 15.4 x 10.6 inches Soak the laser engraved paper in water for 1-2 minutes, then on the item to be engraved, with the color facing up; Dry the laser colored paper with a paper towel or hair dryer; Scrape off the laser test paper after engraving This laser engraved paper is suitable for a variety of materials, including ceramics, glass, acrylic, plastics and other non-metal products Great for makers, offices, jewelry crafts and DIY enthusiasts, laser engraved marking paper is a versatile tool for adding custom laser printing to create unique patterns These laser engraved papers not discolor, ensuring that the engraved design is firmly bonded to metal, glass and ceramic surfaces Colour:As Shown Material:Paper Package Contents: 1set x Laser Test 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.