Wide differences on yarn appearance.
Very little info on label and what appears there often seems to be inaccurate. Fiber content often doesn’t feel like acrylic / polyester / nylon blend and when doing burn or bleach tests, results often often indicate animal fiber such as wool or other other fiber content not listed on the label.
Caution is recommended when cleaning item due to this since machine wash as label indicates may not be appropriate based on fiber content. You may want to wash a swatch in whatever way you plan to launder final item to determine if yarn is appropriate for desired project.