Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: DiaNoche Fleece Blankets Soft Fuzzy 4 Sizes! by Nicola Joyner Njoy Art - Dinosaur Jumble - Toddler 40" x 30"
Product description: DiaNoche Designs works with artists from around the world to bring unique, artistic products to decorate all aspects of your home. Every purchase supports an artist and is printed in the USA! original artwork printed to an ultra soft fleece Blanket for a unique look and feel of your living room, couch or bedroom space. DiaNoche Designs uses images from artists all over the world to create illuminated art, canvas art, sheets, pillows, duvets, blankets and many other items that you can print to.
Product feature: Sizes small, Medium, large, Extra large lightweight and super soft Blanket, Usually Ships in 2-3 days, Dye sublimation printing adheres the ink to the material for long life and durability, Printed top, ivory colored bottom, product may vary slightly from image, Built to order in the USA, machine wash cold and dry low heat
Product price: $44.03
Product brand: DiaNoche Designs
Target attributes: Weight
Answer: attribute: weight
value: None
source: None