Desirable Life Bonded Nylon N66 Sewing Thread 1500 Yards Size #69 T70 210D/3 for Leather Denim Hand Machine Craft Shoe Bag Repairing Strong Heavy Duty High Temperature Resistant Waterproof (Beige)

High quality, sturdy thread. Very black.

I use this for altering and tailoring single-ply powerlifting equipment and boy does it hold fast. Even an amateur to sewing seams like me can't do too badly with thread this strong! I've sewn up pieces of equipment that people have squatted 400, 500, even 600lb while wearing without a single issue, and that was just with an easy backstitch pattern that I learned to do by hand! It's solid stuff, super high tensile, and seems to be good for anything from patching up a fraying seam to high-stress applications. I will note, you can still cut/slice it with an average pair of scissors or a knife- it is NOT cut-proof.

Works well for extensions and was so much better then cotton string

I used this for commercial purposes and lasted couple of years. Strong threads I can trust. Highly recommended!

I wanted a dark brown color, but there was not so I chose this color and thinking that is working for me!

Love it

Used it for sew in extensions and worked perfectly

Best thread I’ve used for extensions so far. I love it. It glides through the hair so well with minimal snagging or knotting but holds well when you need to knot

Used to fix a rip in my car seat, worked great. Price to quality ration on this item is pretty good I used a regular needle to do this job.

Not an easy product to find locally, it was exactly what I needed and delivery was prompt,

Orange is more red than orange but it's a surprisingly nice color..stronger thread seemingly better quality than the 210d one on Amazon

This is great thread. I will definitely purchase it again.

Good quality, strong bonded thread doesn't fray. Excellent for sewing leather.