Waxed Tackle Yarn Whipping Twine - White - 1.0mm x 46M- #10The #10 and #15 whipping twines from Robline are more heavily waxed and braided and will not unravel because of the flat, strong seam. Use #10 or #15 in heavy-duty applications.SpecificationsColor: WhiteLength: 150 ftSize: #10 HeavyType: Twine