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: 1.36 Ct Oval Black Onyx Gemstone 925 Sterling Silver Dangle Earrings For Women
Product description: Contemporary and distinctive our Onyx gem stone earrings are sure to be great addition to any jewelry collection. Onyx is a beautiful stone making it perfect for any occasion and holiday. Show her you care with a gift that will compliment her style flawlessly. As always with all of our products this item comes in packaging making it ready for gifting as soon as it is received.This beautiful item is brand new and comes with complimentary gift packaging appropriately selected to match the item you purchased. The packaging ranges from dainty foam insert packaging to luxurious leather insert cherry wood boxes. Every order is fully insured regardless of value. This insurance protects you against damage or the loss of your item while in transit. The Shipping and Handling fees include the insurance so there is no need to pay separately for insurance.
Product feature: GORGEOUS- and Sparkly these earrings are perfect for any outfit. Beautifully crafted these earrings are the perfect gift for any occasion and make perfect stocking stuffers for the holidays. These earrings are perfect for significant moments., UNIQUE- The design of these earrings will ensure that you stand out effortlessly. Gift these beautiful earrings to yourself or someone you love. Made in the USA Gem Stone King products are always made with the highest quality elements and standards, MESMERIZING DESIGN - This design is Sleek and Modern yet Classic and Elegant Style. fit for any occasion as daily wearing home and office. Carefully packed in beautiful jewelry box. Absolutely a great gift to express your love for your mother, girlfriend, fiancee, wife, valentine, family or just a friend,etc. Great gifts on Mother 's Day , Wedding , Anniversary day ,Valentine's Day or Christmas Day., TOTAL SATISFACTION GUARANTEE - When you order today, you're protected. The item comes with a No questions asked money back guarantee combined with world class customer service. Free Return and Refund and Lifetime Warranty and Free Second Day Delivery for Amazon Prime!, Gemstones may have been treated to improve their appearance or durability and may require special care., Package Dimensions: 4.4 x 4.1 x 1.1 inches, Shipping Weight: 0.8 ounces ( View shipping rates and policies ), ASIN: B00FX3DVSC, Item model number: WRC-0192-OV-OX-BLC-SS-MFN, Date first listed on Amazon: October 15, 2013, Average Customer Review: 4.0 out of 5 stars 6 customer reviews
Product price: $24.99
Target attributes: Silhouette
Answer: attribute: silhouette
value: dangle
source: product title