IntroductionUniversal Gutter Cleaning Kit, designed to fit most brands of leaf blower/Vac with up to a 5" diameter, provides a practical solution for maintaining your home drainage system and preventing potential water damage.Designed to fit most brands of blower/vacs with up to a 5" diameter.Compatible with Select Greenworks Blowers.Hassle-Free Installation.Durable and Long-lasting Performance. What's included(1) Hook Tube (1) Canvas Sleeve Adapter (4) Extension Tubes (1) Owner's Manual WarrantyGreenworks wearable parts and accessories are protected against all defects in materials, parts or workmanship under normal use for a period of 90-days from the shipping date.