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: Alcatel One Touch Fierce 2 / Alcatel 7040T (T-Mobile/MetroPCS) / POP ICON A564C (Straight Talk/TracFone) iWIRE&reg IROB Red Rugged Impact Armor Hybrid Kickstand Cover with Belt Clip Holster Case + iWIRE&reg Touch Screen Pen
Product description: Suitable ONLY Alcatel One Touch Fierce 2 7040T (will NOT fit Alcatel One Touch Fierce 7024W), iWIRE® Brand case keeps your phone clean and scratch-free along with extra protection from drops or other potential accidents. Your phone remains fully functional while in the case with access to all the phone features such as top and side buttons, charger port and dock connectors, headset jack, camera and speakers. If you are in the market for a heavy duty stylish case that offer maximum protection for your new cell phone, then iWIRE® is the right choice for you., Protect your cell phone with this IROB Armor Hybrid case with kickstand combination. This case comes with? TWO LAYERS OF PROTECTION :?
Product brand: iWIRE&reg
Target attributes: Screen Size
Answer: attribute: screen size
value: None
source: None