This special offer package includes the sheen x300 flame gun together with the hood and trolley accessories.the sheen x300 flame gun is the most effective weedkiller you can buy. This flamegun destroys weeds with a searing 2000 degrees f blast which stops sap rising. Leaving the weeds to dry for a few days, a second gunning incinerates all top growth and weed seeds, leaving a potash rich residue.the hinged hood accessory will allow you to keep the flame contained within the hood. Hence, it is particularly useful when carrying out inter row weeding, and weeding under trees, shrubs and bushes.the trolley accessory will allow the operator to use the flame gun on the trolley and avoid the need to carry the gun whilst in operation. Hence, it is particularly useful when tackling large areas and when burning off strips in a straight or smooth line eg weeding edges, paths and drives.manufacturer's 1 year warranty