Leather thread is a fiber strand commonly made from polyester, nylon, or linen and used to add design or sew two pieces of leather together.
Which Thread Gives You the Best Looking Leather Stitching?
Signature Leather Dog Collar - Genuine Canine
The best thread for sewing leather: Top 4 types and 4 sizes
Sewing threads for leather
How To Sew Leather By Hand (Saddle Stitching) - Von Baer
Sewing Leather with a Domestic Machine: A Guide - WeAllSew
Leather Needle - Which to Use and When for Great Projects
What type of thread use for Leather
Hand Sewing Leather - Approaches and Tips from My Experience