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

Input:
Product title: Sougayilang Spinning Saltwater Fishing Reel 12+1bb Fishing Reels 5.2:1 (A640)
Product description: Sougayilang Spinning Fishing Reel for Saltwater Freshwater Fishing Tackle 12+1bb 5.2:1 Features: 12+1BB ball bearing, Gear ratio: 5.2:1 Left / right interchangeable collapsible handle. interchangeable quick-folding handle made of aluminum diecasting material. Fully adjustable cast control with sound. S-curve oscillation system for very good line winding. Perfect tool for fishing. A620: 5.2:1 ratio, 12+1BB, Line capacity:(mm/M): 0.18/240, 0.20/200, 0.25/140, (lbs/yds): 6/200, 8/160, 10/120, Weight approx 11.2oz. A630: 5.2:1 ratio, 12+1BB, Line capacity:(mm/M): 0.20/240, 0.25/200, 0.30/140, (lbs/yds): 5/220, 10/160, 12/120, Weight approx 11.7oz. A640: 5.2:1 ratio, 12+1BB, Line capacity:(mm/M): 0.30/200, 0.35/160, 0.40120, (lbs/yds): 12/180, 14/140, 16/100, Weight approx 12oz. A650: 5.2:1 ratio, 12+1BB, Line capacity:(mm/M): 0.35/150, 0.40/120, 0.45/100, (lbs/yds): 14/170, 16/140, 18/120, Weight approx 16.3oz.
Product feature: Fishing reel Bearing:12+1BB, Gear ratio: 5.2:1, weight: approx 342g/12.1oz, A640: 5.2:1 ratio, 12+1BB, Line capacity:(mm/M): 0.30/200, 0.35/160, 0.40120, (lbs/yds): 12/180, 14/140, 16/100,, Weight approx 342g/12oz., Excellent line lay oscillation system, Left / right interchangeable collapsible handle. interchangeable quick-folding handle made of aluminum diecasting material.
Product brand: Sougayilang
Target attributes: Weight
Answer: attribute: weight
value: None
source: None