Assertion: cleaning implement's thickness | /r/HasProperty | at least 15 mm
Facets:
value: from 100
type: OTHER
value: from 21 mm
type: OTHER
Source sentences:
text: The thickness of the melamine foam layer herein is at least 15 mm, preferably from 15 mm to 100 mm, more preferably from 17 mm to 50 mm, even more preferably from 20 mm to 40 mm, and most preferably from 21 mm to 25 mm.