They are unframed canvas poster Size: 12x18 inch (30x45 cm) Fine workmanship: high quality material, high density, durable, delicate texture. Good color fastness: Fine craftsmanship ensures good color fastness, making the picture full of color, lifelike, and not fading. Good aesthetics: modern minimalist style perfectly matches the home decoration and enhances the sense of art. Decoration: Ideal for Living Room, Dining Room, Bedroom, Bathroom, Lounge, Salon, Home ,House, Office, Apartment, Dormitory, Hotels, Restaurants and Bars and so on Indoor situations. Warranty: Due to personal monitor settings, the color of each user may vary slightly. If you have any question, please contact us directly and we will try our best to help you.