Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Gamma Sports Quick Kids Junior Tennis Racquet - 93 Square Inch Head Size with Aluminum Frame - Ideal for players 10 and Under
Product description: JR TENNIS RACKET Help your aspiring tennis player get into the game with a Gamma Quick Kids Jr. tennis racquet. This junior racquet is perfectly suited for young athletes playing 10 and under and tennis 10s formats where the focus is gaining experience and learning new skills. LIGHTWEIGHT FEEL The lightweight, maneuverable feel keeps every swing smooth, and the 93 square inch head encourages contact to increase kids confidence on the court. DURABLE ALUMINUM FRAME A sturdy aluminum frame helps the Gamma Quick Kids racquet withstand hours and hours of play as juniors learn the game. The wrapped handle also helps absorbs impact on every single hit, from serves beyond the service line to soft returns that drop right over the net. HELPS PLAYERS DEVELOP Young players will develop a great form and feel for the game with their Gamma Quick Kids Jr. tennis racquet. Its light weight and easy maneuverability wont put too much stress on their developing bodies, and the racquet head has a large sweet spot for maximum contact with the ball. READY TO PLAY Attractive colors makes this junior racquet a top-choice beginner racquet for boys or girls. It comes pre-strung so he or she can get right onto the court and start hitting. - Limited 1-Year Warranty: Our products are guaranteed to be free from manufacturer defect and have warranties specific to the product category. This warranty does not cover normal wear and tear, or damages caused by abuse or negligence, user modification, fading or scratched surfaces
Product feature: JR TENNIS RACKET: Perfect for 10 and under childrens tennis, including QuickStart and Play and Stay, LIGHTWEIGHT FEEL: Weighs 6 oz. strung and has a 93 sq. in. head for optimal contact with the ball, DURABLE ALUMINUM FRAME: The racquet can handle countless hours of play as juniors learn the game, HELPS PLAYERS DEVELOP: Our jr. tennis rackets are easy to swing and sized just right for a child, READY TO PLAY: Rackets are ideal for a boy or girl and come pre-strung to go right onto the court
Product price: $24.59
Product brand: Gamma Sports
Target attributes: Head Size
Answer: attribute: head size
value: None
source: None