Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Clear stamp (2.5" x 3.5") FLONZ clingy acrylic stamp // Jenny Stumbled on the Stairs
Product description: Clear Stamp with clingy back for using with acrylic block
Product feature: Clear Stamp with clingy back for using with acrylic block made from photopolymer., Main feature of photopolymer stamps is the highest durability and excellent printing of fine details. Polymer of red colour selected for better visibility of stamp on acrylic block., Works great with any inks (dye, pigment, oil) and any clay on any surface (paper, fabric or plastic). Easy to clean without restrictions by kitchen or chemical cleaners., We give lifetime warranty for all our stamps and replace it for a free at any claims., Welcome to my store for a great collection of stamps that you cannot find anywhere else.
Product price: $2.99
Product brand: Flonz
Target attributes: Material
Answer: attribute: material
value: clear stamp
source: product title
attribute: material
value: clear stamp
source: product feature
attribute: material
value: clear stamp
source: product description