We have tried: Variant No. 1 shrank by 4 cm in length after soaking in hot water.
Variants No. 2, 3, 5 shrank by 1% after washing at 30 °C / 1200 rpm. After washing, it faded and there were "scratched" spots in the composition of the puck. The material may bleed color.
Variant no. 4 shrank by 1% after washing at 30 °C / 1200 rpm.
The fabric measurements needed for sewing basic garments and home textiles, can be found here .