Quality material: boot assembly made from plastic, it is of strong strength and long service life Easy to install: easy to start, easy to retract, low drawstring noise and stable performance Package contents: 2 recoil starters, it is easy to install and use with a starter pull cord, just grab it for your lawn mower now Replacement parts: compatible with many brush cutters, brush cutters , lawn mowers, etc. Replacement Starter Kit for Brush Cutter, Strimmer, Lawn Mower, Garden Tools