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

Input:
Product title: 10Pcs 5 x 7 cm DIY Prototype Paper PCB Universal Board New
Product description: Description This item is a pack of 10pcs solder finished prototype PCB boards, each measures 5x7cm for mounting components. Suitable for point to point DIY soldering. Features - Color: Golden. - Material: Single side copper PCB. - Dimension: Approx.5x7cm. - Thickness:1.2mm (bakelite plate). - Hole Diameter: 1mm - Hole spacing: standard 2.54mm - Suitable for point to point DIY soldering. Package Including 10 pcs 5x7cm Solder Finished Prototype PCB for DIY Circuit Board Breadboard (Golden)
Product feature: Color: Golden. Material: Single side copper PCB, Dimension: Approx.5x7cm. Thickness:1.2mm (bakelite plate)., Hole Diameter: 1mm Hole spacing: standard 2.54mm, Suitable for point to point DIY soldering.
Product price: $5.99
Product brand: SUNKEE
Target attributes: Type
Answer: attribute: type
value: breadboard
source: product description