Features: Heat transfer printing technology: By using heat transfer printing technology, pattern and pictures can be perfectly sublimated onto rock paintings, presenting a delicate visual effect. Slates material: Using natural rock slates as the base of the picture, giving the work a unique texture and texture, adding a natural sense of decoration. Coating blank designing: The surface of this rock panel painting has a coating, making it easier to print and sublimate, making it convenient for users to personalized create and decorate. Matted effect: Adopting matted treatments, the slates painting presents a soft and warm texture, adding artistic atmospheres and aesthetic value. Multiple shape lithography: Provides various shapes of slates art styles, such as rectangle, square, circle, and heart shapes, the unique heart designs gives a romance feeling and is suitable for expressing love and giving gifts. Home decorations: Suitable for decorating living rooms, bedrooms, study rooms, offices, conference rooms, and others, it can be hung on wall or placed on a desktop to add a natural and artistic atmospheres. Specifications: Material: Rock Stones, and Paper Box Packed Type: 12 types optional, refer to pictures to select please Size 1: Approx. 10x15cm/3.93x5.90"(rectangle) Size 2: Approx. 15x20cm/5.90x7.87"(rectangle) Size 3: Approx. 20x30cm/7.87x11.81"(rectangle) Size 4: Approx. 15x15cm/5.90x5.90"(heart) Size 5: Approx. 20x20cm/7.87x7.87"(heart) Size 6: Approx. 25x25cm/9.84x9.84"(heart) Size 7: Approx. 15x15cm/5.90x5.90"(square) Size 8: Approx. 20x20cm/7.87x7.87"(square) Size 9: Approx. 30x30cm/11.81x11.81"(square) Size 10: Approx. 15x15cm5.90x5.90"/(round) Size 11: Approx. 20x20cm/7.87x7.87"(round) Size 12: Approx. 30x30cm/11.81x11.81"(round) Package Includes: 1x Sublimation Blank Slates Photo Frame note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.