Assertion: mammoth's layer | /r/HasProperty | around 1 to 3 inches
Facets:
Source sentences:
text: (1) the outer guard hairs that were coarse and just over 3 feet (90 cm) long, (2) an underfur that was thinner and about 10 to 12 inches (25 to 30 cm) long, and (3) below the underfur a thick layer of wool that was around 1 to 3 inches (2 to 8 cm)