Attributes

Brand	-
Category	Packaging / Self-Adhesive Bags
Origin	-
Material	High-Density OPP (Oriented Polypropylene)
Thickness	9 Microns
Closure Type	Self-Sealing Adhesive Strip
Transparency	Crystal Clear
Primary Use	Oil Pastel and Watercolor Artwork Protection
Protection Features	Dust-Proof, Moisture-Resistant, Scratch-Resistant
Acid-Free Status	Yes, Archival Safe
Reusability	Single-use seal (non-reclosable after opening)
Package Quantity	100 Sleeves per Pack
Recommended Storage	Cool, dry place away from direct sunlight

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Perfect for my watercolor portfolio

These bags are incredibly clear and make my artwork look professional. The self-sealing strip is strong and keeps dust out completely. Highly recommend for artists who need to store or ship their pieces safely.

Anonymous

Mar 21, 2026

Rating: 5/5

Excellent for shipping

I sell my prints online and these have reduced my return rate due to damage significantly. They slide easily into cardboard backers and keep the surface pristine during transit.

Anonymous

Mar 15, 2026

Rating: 4/5

Great quality, slightly tricky to align

The material feels durable and the 9-micron thickness is perfect—not too flimsy. My only minor complaint is that you have to be careful when peeling the strip to ensure it seals straight, but once sealed, it's very secure.

Anonymous

Mar 12, 2026

Rating: 4/5

Good value for money

For the price, you get a lot of high-quality sleeves. They are definitely dust-proof as advertised. I deducted one star only because I wish they came in more size variations, but for standard sizes, they are great.

Anonymous

Mar 08, 2026

Rating: 5/5

Essential for oil pastel artists

Oil pastels can smudge so easily, and these sleeves provide a perfect barrier without sticking to the pigment. They are crystal clear, so clients can see the art without removing it from the protection.

Anonymous

Mar 03, 2026

Rating: 5/5

Archival safe and clear

As a conservator, I appreciate that these are acid-free. They don't yellow over time and provide excellent protection against environmental pollutants. A must-have for preserving delicate media.

5 FAQ

Q: Do these bags protect against UV light?

A: While the OPP material blocks some UV rays, these bags are primarily designed for dust and physical protection. For long-term storage against fading, we recommend keeping the bagged artwork in a dark environment.

Q: Is the adhesive safe for direct contact with the artwork surface?

A: The adhesive is located on the flap of the sleeve and does not touch the artwork when sealed correctly. The interior of the bag is smooth and non-sticky, making it safe for oil pastels and watercolors.

Q: Can I reuse these bags if I open them carefully?

A: These sleeves feature a permanent self-sealing adhesive strip. Once opened, the adhesive loses its effectiveness, so they are designed for single-use sealing to ensure maximum protection.

Q: What are the exact dimensions of the sleeves?

A: Please check the specific size variant selected at checkout. We offer multiple sizes ranging from 5x7 inches to 11x14 inches to accommodate various standard artwork formats.

Q: Are these bags suitable for wet watercolor paintings?

A: No, please ensure your watercolor paintings are completely dry before placing them in these sleeves. Trapping moisture inside can lead to mold growth or paper warping.

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