The 4 x 6" Itoya Art Profolio Original Storage/Display Book provides 100% acid-free and archival safe storage. Use the Profolio to store your photographs, film, and artwork while still being able to show off your work. In addition to being acid-free, the clear polypropylene sheets are formulated to repel copier toner, guaranteeing that you're work will be safe for years to come. A versatile item it has an inner cover pocket and the sheet are top-loading.

Acid-Free & Archival-Safe    Durable Polypropylene Cover    Clear Polypropylene Pocket Pages    Spine Insert For Titling & Organization    Thick Gauge Black Mounting Paper    Two-Sided Pages    PVC and Lignin-Free    Toner Won't Stick To Sleeves    Inner Cover Pocket    Polypropylene Sheets are Top-Loading

Each sheet is two-sided for accommodating artwork or photos on each side.

Completely acid-free through its polypropylene, PVC-free construction and quality crafted, black acid-free mounting paper provided in each page. Archival-safe for all your art storage needs

Great for storing photographs and film of all sizes. Top-loading, clear polypropylene sheets will not stick to copier toner and are also ideal for storing a vast array of artwork and memory projects

Thick gauge, acid-free black mounting paper

Inner cover pocket for quick-access storage

Related Questions and Answers

Q: 1. WD Red Drives are 5400 or 7200rpm?

A: These are WD red drive NOT Red Pro dives which would be 7200RPM. These drives are 5400RPM.

Q: 2. Do these units have fans? How to the drives stay cool?

A: Yes, there is an internal fan in this item.

Q: 3. Will the image stabilization of this lens work when used with a Nikon to Micro four thirds lens adapter on a Panasonic GH4?

A: I haven't personally tried that setup, but I would assume that it should work if the adapter has autofocus capabilities since the VR is electronically activated. Hope this helps.

Q: 4. Since it looks like the automatic data encryption is proprietary can it be turned off?

A: If you don't want to use the Encryption feature in WD Security Software with this HDD, you don't have to.

Q: 5. Doesn't this have an Ethernet port to connect to my network? Will it work with an old mac mini with OS 10.6.8 Snow Leopard?

A: No, this is not the model with the Ethernet port. Yes, this will work with your mac mini.

Q: 6. can i edit 4k raw dng straight of the drive?

A: Yes you can

Q: 7. I am Looking to purchase this lens for the Sony a7R2. Will AF perform better on the MC-11-SIGMA or the MC-11-CANON? or will it be the same? (i would favor getting the MC-11-CANON version, but not if there is an AF performance penalty)

A: Hi--since the lens has an EF mount, you need the adapter for EF to E-mount: https://www.bhphotovideo.com/c/product/1234034-REG/sigma_89e965_mc_11_mount_adapter_for.html

Q: 8. Can you access this drive from 2 computers at the same time?

A: This drive can be shared by more than one computer if it is plugged into and part of a Local Area Network (LAN). So, if this is connected to your network, you can have access with more than one computer at a time. Otherwise, using a cable you can only have access to one computer at a time.

Q: 9. If running with RAID 1, if one disk fails is data easily accessed from other disk?

A: I haven't encountered this. I believe you remove the failed drive, insert a new drive then the software repopulates the new drive.

Q: 10. Can the hard drives be removed and used separately? I currently have this system, but I'd like to switch to a NAS and use these hard drives with it.

A: You can remove these drives and put them in another system that accepts 3.5" SATA drives. Please note that by doing so you may also be erasing whatever data that's already stored on the drives.