Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: BodyJ4You Plugs Surgical Steel Screw Fit Star CZ Tunnel 2 Gauge - 16mm - 2 Pairs
Product description: You will receive 2 Pair of Tunnels Plugs Value Pack (4 Pieces): Pair of Stainless Steel Star CZ Screw Fit Tunnel and Pair of Stainless Steel Screw Fit Tunnel Total 4 Pieces of the size you selected.
Product feature: 00G Plugs Surgical Steel Screw Fit Star CZ 10mm Tunnel 00 Gauge - 4 Pieces, Double Flare Plugs with a Screw Fit., Highest Quality, 316 L Surgical Stainless Steel., You will receive 2 Pair of Steel Screw Fit Flesh Plugs (4 pieces) of the size you select., 4 Pieces from 2 Gauge -16mm - Choose your Size, Package Dimensions: 2.8 x 1.7 x 0.7 inches, Shipping Weight: 1.6 ounces ( View shipping rates and policies ), ASIN: B016QLT6U6, Item model number: PL6196-00G, Date first listed on Amazon: October 15, 2015, Average Customer Review: 3.8 out of 5 stars 14 customer reviews
Product price: $11.98
Product brand: BodyJ4You
Target attributes: Design
Answer: attribute: design
value: tunnel
source: product feature
attribute: design
value: tunnel
source: product title
attribute: design
value: tunnel
source: product description
attribute: design
value: tunnels
source: product description