With rectangular dimensions of 8.5 by 10.5" and a depth of 3", this gray Drop-Front Metal Edge Archival Storage Box from Print File can hold up to 38 2/2 ply prints inside. Its two front corners are reinforced with black metal edges, which prevent the pack from being crushed if you decide to stack several boxes on top of one another. Removing the lid allows the front edge to drop, allowing for easy insertion or removal of contents.

The Drop-Front Box is designed for long-term storage, helping conserve matted photographs, artwork, and other important documents. It is made with scuff-resistant 56-point board, which is acid-free and has a pH level between 8.0 and 9.0. Additionally, the box features a lignin-free construction and PAT-safe certification.

Drop-Front Style for Easy Print Removal    Holds up to 38 2/2 Ply Prints    Reinforced Black Metal Edges    Acid- and Lignin-Free 56-Point Board    PAT-Safe    pH Level Between 8.0 and 9.0    Suitable for Long-Term Storage

4-ply window, 2-ply mat: Approx. 30 prints
4-ply window, 4-ply mat: Approx. 24 prints
2-ply window, 2-ply mat: Approx. 38 prints

Drop-front style for easy storage and retrieval

Reinforced black metal edges to help prevent crushing when stacked

Buffered, acid- and lignin-free board

PAT-safe, pH balanced between 8.0 and 9.0

Related Questions and Answers

Q: 1. What is the measurement of the hook opening? How big of a rod will this unit accept?

A: This system is designed to be used with metal or paper background cores.

Q: 2. I have this product, but find that paper rolls want to just keep unrolling. Is there a way to increase tension on the chains to keep this from happening?

A: The white section of the Impact Varidrive Drive expands to keep the paper from unrolling. To expand the Impact Varidrive Drive, you should be able to turn the black knob on the end of the device while the white section is inside the seamless paper's core to expand it until it is snug to prevent the paper from unrolling while in usage.

Q: 3. Does this load from the long side or the end?

A: This sleeve slides in from the end.

Q: 4. Is there a way to attach these to stands rather than mount them to a wall?

A: Yes Charles. We used Mafer Clamps (see below) and mounted the Impact hooks to the flat side of the Mafer. You can then attach the Mafer clamps to stands, or auto polls (see below) as needed.

Q: 5. Does the box include 35mm negative sleeves and numbered dividers similar to the old Negafile boxes?

A: The Print File NFF35-120 Negative File Folders, BH # PRB33120NSE are not included with the NSB35-120 Storage Box. https://bhpho.to/3Be5nD1

Q: 6. Does this work for the Manfrotto hooks?

A: Yes, these are identical to the set from manfrotto. I use both in my manfrotto hook set.

Q: 7. how many?????

A: one each.... holds two cd/dvd/bluray as shown. great for special gifts to family, friends, and/or customers. more like a formal case.

Q: 8. Minimum and maximum core diameter please?

A: According to the manufacturer, the Varidrive will expand from 1/8 to 3 .

Q: 9. What type of plastic are these made of?

A: Unfortunately, the manufacturer does not publish this information.

Q: 10. Does this kit attaches to a metal pole or the paper roll itself?

A: The paper roll itself.