Featured on Mathieu Stern!

The Best Solution against Internal Visible Light Reflection, "VL Flock Sheet"

Meet Musou Black's inspiration, the "VL Flock Sheet." It is a rayon-base fabric that has been electrostatically flocked with a low-gloss nylon pile. It achieves a higher light-absorption rate compared to Musou Black and it can be touched!

Koyo Flock sheet Reflectance

It's total reflectance rate in the visible light range is less than 0.5%, which is one of our lowest reflection rate amongst our anti-reflective materials!

In addition, its price is lower than our Fineshut series, so it's good value for projects such as making an anti-reflection darkroom or using it as a black backdrop for photography.


As a drawback of the flocking process, little bits of trash may be generated due to hair loss, so please be careful when applying it somewhere where cleanliness is a top priority or in internal parts of precision equipment. Also, since it has no infrared reflection suppressing effect, it may appear as black with a reddish color when taken with cameras with wide wavelength sensitivity.

Although it is highly effective in preventing glare, we do not recommend using it as a vehicle interior material as there is no guarantee of flame retardancy.

Product Specifications


・Rayon base fabric / nylon pile


・0.9mm ± 0.2mm

Standard Sizes

・950mm x 400mm (glue pasting available)

・950mm x 20m (max size)

・Can be cut and sold in 950mm x meter increments

※There is an area of about 20mm on the corners that are non-flocked and has punch holes. This area is excluded from the effective length of the 950mm measurement. 

In the case of wrinkles or creases, applying steam from an iron WITHOUT directly touching the material may improve its condition.

The base cloth is rayon-woven fabric.

Custom Cut Services Available

Custom cuts can be made by laser or by punch press machine. In addition, we can accept parts and provide cut designing, processing, and pasting services.


Glue application services are also available.


For pricing, please refer to the following laser-cut cost calculation sheet.


Laser-cut Calculation Sheet v20210209 (E
Microsoft Excel Table 17.3 KB


Q: How do I clean it?


A: We recommend cleaning our VL Flock Sheet with an adhesive lint-roller or by dry-cleaning. We do not recommend washing as this will most likely drop its performance.

Download MSDS for VL Flock Sheet

VL Flock Sheet MSDS (Eng).pdf
Adobe Acrobat Document 79.3 KB

Direct Purchasing

VL Flock Sheet


  • 0.5 kg
  • Available
  • Ships within 1-2 Weeks1

VL Flock Sheet with Glue


  • 5 kg
  • Available
  • Ships within 1-2 Weeks1
FEDEX World Shipping Charge list Ver.202
Adobe Acrobat Document 194.1 KB
FEDEX JP Country Zone List.pdf
Adobe Acrobat Document 497.5 KB

This product is also available for purchase on our Amazon US, Japan, and Germany stores! We plan to begin sales on our UK store soon! Please kindly find the respective links below. For custom cut services, glue pasting, or if you are looking to purchase a larger size, please send us an email at

Amazon USA

Amazon DE

Amazon JAPAN

Thank you!