Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: 9/16" Licensed The Incredible Hulk Acrylic Screw Fit Plugs Set
Product description: 14mm acrylic ear plugs. Accomplish significant feats of strength with Hulk plug body jewelry. These acrylic superhero screw fit ear plugs are sold as a pair of two (2). The Incredible Hulk is from Marvel Comics jewelry. Licensed cartoon ear gauge plugs. Specifications: 9/16" (14mm), Acrylic, Screw Fit, Sold as a Pair (2 Plugs), Officially Licensed Marvel Comics Jewelry.
Product feature: Size: 3/4 inch (19 millimeters), Acrylic plugs, Screw fit plug set, Sold as a pair, ASIN: B00Q79NP5K, Item model number: 53002, Date first listed on Amazon: November 26, 2014, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: Body Candy
Target attributes: Dermal Piercing
Answer: attribute: dermal piercing
value: None
source: None