Selvedge

The selvedge (also: selvage) is the woven edge along the length of a rug, the two long sides (as opposed to the two short ends where the fringe is). As the weft thread passes across the warp and turns to begin the next row, it wraps around the outermost warp threads, binding the edge and preventing unravelling.

A strong, well-wrapped selvedge is a quality indicator, it means the weaver paid attention to the edge construction, not just the visible face. A fragile or overcrowded selvedge is more vulnerable to wear and fraying in use.

Selvedge condition is noted in piece specifications. Rewrapped or repaired selvedges are common in vintage pieces and are not disqualifying, edge wear is one of the first places a rug shows its age.