Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: Rikki Knight RK-LGCB-1482 Van Gogh Art Twelve Sunflowers Glass Cutting Board, Large, White
Product description: This eye catching Tempered and coated Glass Cutting Board by Rikki Knight measures 15.3" X 11.3" and is not only beautiful, but also very useful and practical for home chef's and restaurant owner's alike. This functional, sanitary, and heat resistant glass cutting surface is ideal for slicing, dicing, and mincing or use as a protective work space for your saucepans and hot dishes in the kitchen. The cutting board Includes self-adhesive rubber feet and when placed against the wall in a standing position, these cutting boards are ideal for decorative purposes as well! Our professional coat will ensure that it will always remain great to look at whilst making a terrific conversation piece in the kitchen. Disclaimer: All images are printed directly into the material - The Texture of the image will always be a flat surface. Any images that appears to be 3-D, textured, or glittery are flat printed images. This product is proudly printed in the USA.
Product feature: Durable tempered glass is shatter-resistantand madeto last through years and years of use, Adds elegant styling to your kitchen decor, Protects your Counter Top from damage when preparing food and can also be used to place hot saucepans, Adds stylish accent design to your kitchen and makes unique serving platters for hors d' oeuvres, Rubber Legs keep your cutting board firmly in place when chopping, slicing, and dicing
Product brand: Rikki Knight
Target attributes: Shape
Answer: attribute: shape
value: None
source: None