Archival Methods 4-Ply Bright White 100% Cotton Museum Board contains 25 boards that measure 13 x 19" each. The board is a high-quality mat board used for many fine print and document projects. Whether for traditional print or digital technology, this board will provide a solid, acid-free backing that is perfect for display purposes. It can also be used for small mat cutting where, for example, a 2-ply board will provide a 1/32" separation between the work and the glazing.  

Your best print deserves the best mount possible. Presentation is half the battle and Archival Methods gives you the way to show off your best work. This is quality board designed for archival display.

For window mats and mat backing, Archival Methods recommends a thickness of 4-Ply, which creates a 1/16" separation between artwork and glazing and provides a flat, supportive backing.

4-Ply    100% Cotton Fiber    Acid and Lignin-Free    Buffered with Calcium Carbonate    Protects Prints from Pollutants    Manufactured to Museum Standards    Pulp-Free    Alkaline-Free    Aluminum-Free    Made in USA

100% cotton fiber

Processed with artesian well water - pollutant and alkaline-free

Acid and lignin-free (Lignin content is tested by TAPPI 236 cm-85 and has a Kappa number of less than five)

Calcium carbonate buffer maintains proper pH levels and protects against airborne pollutants (2-3% alkaline reserve, pH 9 +/-0.5, acid-free)

Pulp-free - Contains no metal particles, waxes, plasticizers or residual bleach peroxides

Alkaline, alum-free sizing is used internally and across external surfaces

Related Questions and Answers

Q: 1. Will this work for someone with large breasts? I'm trying to carry a DSLR and a 500mm lens and binoculars. Thanks.

A: According to Cotton Carrier's website, they state; One Size Fits All design going from 26" to 57" inch waist. Beyond that I would recommend you call them for more detailed fitting specs, 877-852-9423

Q: 2. Can I use this system with an RRS l-bracket? I have the one for the GFX50R.

A: Yes, the Cotton Carrier SLINGBELT 1-Camera Carrying System with Tether can be used with an RRS l-bracket.

Q: 3. Can this be comfortably worn while wearing the Cotton Carrier Steady Shot with Camera Vest to carry a second camera?

A: Yes, the following system's were designed to work with each other.

Q: 4. How wide waist size is the waist strap? I'm not the thinnest.

A: One Size Fits All design going from 26" to 57" inch waist.

Q: 5. I'm a big guy with a 54" chest and a belly as well. Has anyone got any experience in this area? I'm concerned it might not fit

A: The Cotton Carrier CCS G3 Binocular and Camera Harness (Gray) has a "design going from 26" to 57" inch waist", so it should fit a 54" chest.

Q: 6. have a nikon z611 with 70-200 lens also teleconverter..not to long for the sling belt?

A: A Nikon Z6 II with a Z 70-200mm and a teleconverter would be fine to mount to this product, being that the hub would be placed on the tripod ring of your lens.

Q: 7. Can you compare this to Adox CMS 20?

A: Both Lomography Babylon Kino 13 Black and White Negative Film (35mm Roll Film, 36 Exposures) and Adox CMS 20 II Black and White Negative Film (35mm Roll Film, 36 Exposures) have extremely fine grain and low ISO; Adox CMS 20 II is orthopancromatic film that closely resembles the human eye's spectral sensitivity--it's more sensitive to green, but still sensitive across the color spectrum. Babylon Kino 13 film is panchromatic, like most black and white films.

Q: 8. What is the smallest circumference of the adjustable waist strap?

A: I would say about 18 inches. This holder is fairly bulky and big--it might not be comfortable for a very slim person.

Q: 9. What would be needed to attach this to a peak design travel tripod?

A: The Cotton Carrier SLINGBELT 1-Camera Carrying System with Tether is designed to carry cameras an not made to carry tripod.

Q: 10. What else is needed to attach to the camera to use this belt?

A: Mounting hardware is listed under the "In The Box" section on our website as included with the purchase of the Cotton Carrier SLINGBELT 1-Camera Carrying System with Tether. However, if you need replacement mounting hardware, the Cotton Carrier CCS Flat Camera Hub Single Kit, B&H # CO300CIK, would work for your usage needs to connect your camera to the SLINGBELT.