Here is a clever way for knitters and crocheters to make sure their projects are blocking to their desired measurements, without the need to use tape measures and make lots of repinning and adjustments.
The Check Your Gauge Cloth is a thin cotton cloth, woven to 2.5cm (1") square gingham. The thread is pre-treated before the fabric is woven to prevent stretching, shrinking, or distortion. Lay it under your knitted or crocheted item to get straight edges and measurements.
Material: 100% cotton
Dimensions: approx 1.2 metres x 1.2 metres (48" x 48")
Tested for colorfastness