Size - 15.35 x 10.63in (39x27cm), enough big to meet your needs. Waterproof & Durable - The laser color marking paper is made of premium material and is insoluble in water, anti-corrosion, non-fading, and anti-scratch; Laser engraved patterns can firmly bond to the surface of the metal, glass, and ceramics Wide Applications - The black laser engraving making paper is suitable for ceramics, cups, dishes, crystal, jade, artificial stones, plastic, resin, acrylic and other non-metallic products. Easy to Use - Cut the laser colored paper second you need, soak it with water for 1 minutes, remove the background, stick the side that is attached to the white background on the surface of the object, wipe off moisture from the surface, let it dry or blow dry, then operate the machine, and it will leave the pattern on the surface. Occassions - The black laser engraving marking paper is perfect accessories for adding a laser printing pattern, customize unique patterns by yourself, suitable for manufacturer, office, jewelry making or DIY crafts. Colour:Black Material:Paper Size:About 39x27cm Package Contents: 10 * black laser engraving marking 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.