Caution: color: we shlp according to the color of the first picture, in the package: if the quantity is not stated in the description, we will shlp the item according to the quantity and model in the title. Replacement spool line for worx trimmer, pack of 13 pack of 12 trimmer lines, 1 trimmer cap the product is shlpped based on the color or size of the main image of the product page. Fits several worx edger models: wg150, wg151, wg151.5, Wg152, wg153, wg154, wg155, wg155.5, Wg156, wg157, wg160, wg160.1, Wg160.2, Wg163, wg165, wg80175 , wg163, wg165, wg80175 br> premium 10ft / 0.065 ' Edger line and spool cap: 12 x 10ft bundles of each twist copolymer nylon resin line and synthetic edger, 1 pack of trimmer cap bendable and flexible allowing the line to stretch and cushion on impact with hard surfaces aerodynamic shape allows less drag for more efficient cuts outstanding features: foldable and flexible allowing the line to stretch and cushion on impact with hard surfaces. The aerodynamic shape allows less drag for more efficient cuts. Perfect replacement spool for worx trimmers. easy to install and saves you the hassle of buying a new mower.