What is the fine-grained topic of the following text: "Actual Product Weight: 3.5 lbs; Overall Product Height: 4""; Overall Product Length: 16""; Overall Product Width: 14""; Primary Product Color: White; Primary Product Material: Plastic; Product Weight Capacity: 400 lbs; Seat Depth: 16""; Seat Width: 14""
15% restocking fee, 10% administration fee. Only return the topic.
The fine-grained topic of the text is "Product Specifications and Return Policy".