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

Input:
Product title: Stanley 62-552 1/4 Inch X 1-3/4 Inch, Fatmax Standard Stubby Screwdriver
Product description: 62-552 Features: -Used for close quarter driving.-1/4'' x 1.6''.-4'' overall length.-Carded.. Stanley Hand Tools is a brand of hand tools. It is a division of Stanley Black & Decker, following the 2010 merger of The Stanley Works with Black & Decker, Ergonomically designed tri-lobular handle design provides maximum tip torque. Slip-resistant rubber grip increases user comfort. High strength nylon handle core over-molded onto bar for more torque handling and impact resistance. Precision machined and sand blasted tip grips faster securely and resists slip out. Lacquer coated bar resists rust. Heat-treated tip built for durability. Tip identification symbol molded onto side handle makes tip identification easy.
Product feature: Ergonomically designed tri-lobular handle design provides maximum tip torque, Slip-resistant rubber grip increases user comfort, High strength nylon handle core over-molded onto bar for more torque handling and impact resistance, Precision machined and sand blasted tip grips faster securely and resists slip out. Lacquer coated bar resists rust, Limited Lifetime Warranty, Ergonomically designed tri-lobular handle design provides maximum tip torque, Slip-resistant rubber grip increases user comfort, High strength nylon handle core over-molded onto bar for more torque handling and impact resistance, Precision machined and sand blasted tip grips faster securely and resists slip out. Lacquer coated bar resists rust, Limited Lifetime Warranty
Product price: $6.51
Product brand: Stanley
Target attributes: Number of Pieces
Answer: attribute: number of pieces
value: None
source: None