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

Input:
Product title: Angela Nuran Women's 'Astoria' Low Silk Kitten Heel Pumps
Product description: Designed with a low heel, Angela Nuran's Astoria low silk pumps are perfect for wearing all day long. This elegant pair have an open round toe, Swarovski crystal embellishment at ankle strap and on vamp and are supremely padded for total comfort. Ankle strap with crystal buckle closure, removable Swarovski crystal pendant on front enabling adjustable width to fitColor options: Black, ivoryStyle: PumpsMaterial: SilkToe shape: RoundHeel height/type: 2.5 inches low heel Platform height: 0.25-inchWidth: MediumLining: Fabric and leatherSole: LeatherFootbed: PaddedImportedMeasurement Guide to view our women's sizing guideUpper/outersole material: SatinModel: 12239All measurements are approximate and were taken using a size Size 7. Please note measurements may vary slightly by size.
Product feature: Heel measures approximately 2.5 inches", Add a touch of glamour to your look with the Astoria low silk open toe pumps. The crystal accents add sparkle to these dainty shoes. No need to sacrifice style for comfort. These low heels will keep your feet happy all night long. - 2.5" heel. - Adjustable ankle strap closure. -Swarovski Crystal accents on buckle and front. -Made of silk., Shipping Information: View shipping rates and policies, ASIN: B07C1R8S8Y, Date first listed on Amazon: December 17, 2013, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product price: $250.00
Product brand: Angela Nuran
Target attributes: Heel Style
Answer: attribute: heel style
value: kitten heel
source: product title