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: Pansonite Chinese Classic Red Envelopes with Best Wishes for All Occasions (25pcs, 4.5 ×3.2in)
Product description: 2019 New Year Is Coming!HAPPY NEW YEAR TO YOU! Design: All kinds of red bag are the best design to celebrate 2019 Lunar New Year. All the patterns and blessings are through gold stamping. All the envelopes are made of high-quality paper with a glossy touch. 5 envelopes with 4 different designs. Specifications: Size: 4.53.2 inches Material: specialty paper Color: red paper and golden graphics Quantity: 25 pieces Usage: Red is a lucky color to the Chinese who believed red envelope will bring good luck to the person who receives and the person of giving. Chinese always put money or gold coins into an envelope as gifts for many occasions, such as Chinese New Year, wedding, birthday, baby full moon banquet, school beginning and so on. Chinese red envelope also can become decors for New Year, such as garland, indoor or outdoor plants, tree, etc. Warm Tips: Due to the different monitors with a different painting, there may a slight color difference exist. If you have any question about the Chinese Red Envelope, please contact us for further information
Product feature: 2019 Chinese New Year Special Design., Please accept our sincere wishes for you and yours for a happy New Year!, The red envelope made of high-end quality paper can put in coins, gift card, and cash, etc., Eco-friendly design with no adhesive glue on the flap., Gold stamp design pleasing your eyes, which not only used for lucky money but also for new year decor or birthday, baby full moon banquet, school beginning, etc.
Product price: $7.99
Product brand: Pansonite
Target attributes: Material
Answer: attribute: material
value: paper
source: product description
attribute: material
value: paper
source: product feature