White or Natural Black, 18" length for 1/2" or 5/8" lines. Constructed with quality ultra soft sheep wool in a choice of two colors, white or natural black, and a choice of two lengths* to fit readily used line sizes. Each creates a secure wrap on lines placing the soft wool where fender lines or dock lines can rub against paint or gelcoat surfaces. No-tie wrap is easy on–off at the point of use. Please note the Black Sheepskin Wool must not be used with lines other than black because color bleed may result.