Light ivory or ivory white scalloped broderie anglaise trim, about 42mm wide in total, with the embroidered part measuring 9mm tall from the lowest point to the highest point of the design. Each scallop in the design is about 27mm long. Base fabric is similar to a 70gsm cotton voile. Trim has a wrong and right side (see photo), but looks quite neat from either side.
These cotton trims are used to add detail to clothing or for edging cushions and accessories, etc. There are some loose threads and/or extra fabric which you may want to tidy up yourself with small scissors.