Size - 15.35 x 10.63 in (39x27 cm), large enough to meet your needs. Waterproof - The laser color marking paper is made of premium material, water-resistant, non-fading, and scratch-resistant. Laser-engraved patterns bond firmly to metal, glass, and ceramics. Wide Applications - The black laser engraving paper is suitable for ceramics, cups, dishes, crystal, jade, artificial stone, plastic, resin, acrylic, and other non-metallic products. Easy to Use - Cut the laser-colored paper to the desired size, soak in water for 1 minute, remove the backing, apply the side with the design onto the surface of the object, wipe off excess moisture, let dry or blow dry, then proceed with the laser process to transfer the pattern. Ocns - Ideal for adding laser-printed designs and creating custom patterns; suitable for manufacturing, office use, jewelry making, or DIY crafts. Color: Black Material: Paper Size: Approximately 39x27 cm Package Contents: 10 x Black Laser Engraving Marking Paper (other items not included) Note: Light reflection and different displays may cause slight variations in color compared to the actual item. Measurement allowance: +/- 1-3 cm.