Detailed description
The specification sheet for this item is short, which is exactly why it gets mis-bought. Two suppliers can both call a roll nylon hook and loop and still ship different yarn counts, different hook densities and a different put-up.
What the buyer is choosing
Grade and backing are separate decisions. The same woven face is supplied plain for stitching, coated with acrylic for panels, or coated with rubber for rough and low-energy surfaces. Buying the face and the backing as one item is what produces the 'it stuck for a week then fell off' complaint.
The material question
The construction is a woven hook and loop face in the standard grade: enough hook density for a normal closure, priced for volume rather than for a five-year service life. If the application cycles more than a few thousand times, ask for the higher-density weave instead of paying twice for the same part.
How it is quoted
Widths are slit from the master roll in one millimetre steps between 10 mm and 150 mm, held to plus or minus 0.5 mm. A width that is not on the list is a slitting instruction, not a new tool, so it does not add lead time once the master exists.
What ships with the goods
Certificates are issued per lot rather than per year, and REACH and RoHS declarations travel with the shipping documents. OEKO-TEX documentation is available on request for skin-contact applications.
Checking it on arrival
Check the colour in the light the product is sold under. Warehouse fluorescent and daylight will disagree on dark greens and navies, and a lot rejected in one light is often accepted in the other. If it matters, agree the viewing condition before the order, not after.
Ask for a sample at your width; it ships in seven days and it settles the substrate, colour and hand questions faster than any specification sheet.
