Selvage
Selvage, also spelled selvedge, is the self-finished edge that runs along the length of a fabric, parallel to the warp. It is produced by the weaving process and is typically not cut during manufacturing. The selvage edge tends to be tighter and more uniform than the fabric body and may carry a distinct color, pattern, or inscription from the loom.
Most fabrics have selvages on both sides, creating the usable width between them. This width can differ
In practice, the selvage can be a notable feature in certain fabrics. Selvage denim, woven on shuttle
Etymology and spelling vary by region; selvage is the American spelling, while selvedge is common in British
In sewing and textile production, the selvage is usually kept intact during weaving but may be trimmed