double width (of cloth)
Refers to fabric that is roughly twice the standard width, typically around 1.42 meters. Often contrasted with シングル幅 (single width).
See also: シングル幅
These curtains are made from double-width fabric.
Double-width cloth gives a more generous finish than single-width.
Compound of ダブル (double) and 幅 (width), a straightforward borrowing and combination used in textile contexts.