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: Benro C0190T Travel Flat Tripod with Carbon Fiber Twist Lock Legs
Product description: Benro C0190T Flat Tripod is a highly personalized engineering achievement created specifically for travel photographers. Its innovative design changes the traditional model of triangular profiles, adopting instead a flat "one shape" which makes the tripod more compact and portable when folded. Utilizing magnesium alloy and imported high-strength carbon fiber components the Traveler incorporates the dust-proof and water-resistant structural designs that Benro is famous for. It is lighter, shorter, more stable, stronger, and faster operating than any other tripod in its class. Ideal for any photographer on the go. Specifications Top Plate or Base Plate Diameter 1.9in Maximum Load 13.2lbs Product or Folded Height 17.3in Maximum Height 49.6in Leg Sections 4 Leg Lock Type Twist Lock Head Mount 3/8-16 Foot Mount Screw Thread M8 Foot Type Removable Rubber-Spiked Foot Size 12mm Weight 1.5lbs
Product brand: Benro
Target attributes: Folded Size
Answer: attribute: folded size
value: None
source: None