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

Input:
Product title: Avery 1" Ultralast 3 Ring Binder, One Touch Slant Ring, Holds 8.5" x 11" Paper, 1 Pink Binder (79743)
Product description: The Avery Ultralast binder is the strongest and most durable binder in the Avery catalog. Its sleek design is lightweight and resilient, offering maximum protection without sacrificing style in this vibrant pink color. Ultralast binders are 10 times stronger than Avery Economy binders and boast an extra-durable hinge that can open and close more than one million times. The binder is made of pliable material stronger than chipboard, promising a flexible binder that can adapt to harsh conditions., With back-mounted slant rings, your pages will never curl again. Pages lay flat and are easy to turn, while the cover opens and closes without pulling on your papers. The One Touch slant rings close with a gap-free locking mechanism but release at the touch of a button. Enjoy extra organization and storage capabilities with two interior pockets that won't lift or transfer ink from your documents. The pockets are also tear resistant and made of a tight but flexible material, allowing you to store items that wouldn't stay secure in most other binders like markers, scissors, or even a stapler., Ultralast binders are ideal for activities that require heavy referencing. Great for students of all ages and can withstand the rigorous demands of a school binder. Ultralast binders can also be used as a recipe binder, music binder, photo album, scrapbook, presentation book and more. For those who collect trading cards like Pokmon or Yu-Gi-Oh, pair this binder with Avery's Trading Card Storage Sheets for effortless organization., Each binder holds up to 275 sheets of paper with 1 inch capacity slant rings; a 40-50% boost over basic ring binders. Rings are standard 3-hole spaced and accommodate 8.5" x 11" pages. A wider front and back binder panel ensures that standard dividers and sheet protectors are fully covered. All Ultralast binders are made with PVC-free material. Personalize your view binder using the free templates, fonts, and designs at avery.com/templates.
Product feature: 10 times stronger than Avery Economy binders; this ultra heavy duty binder boasts an extra-strong hinge capable of opening and closing more than 1 million times, Slant ring holds 40-50% more paper than basic 1 inch binder; 275-sheet capacity, Secure but easy to open; One Touch slant rings are back mounted, gap free and release at the touch of a button, Extra storage with 2 interior pockets that are tear-resistant, made of nonstick material and can hold up to 200 sheets; all Ultralast binders are PVC-free, Ultralast view binder allows for customization on the front cover and spine panel
Product price: $7.47
Product brand: Avery
Target attributes: Binder Size
Answer: attribute: binder size
value: 1 inch
source: product description
attribute: binder size
value: 1 inch
source: product feature
attribute: binder size
value: 1"
source: product title