The Dustick is a professional quality duster that is perfect for treating carpenter bee holes, wasp nests, or other pests that may be out of reach or difficult to treat with typcial handheld dusters. The Dustick comes with 4 x 4-foot long poles, that when fully assembled with the dusting tip can reach heights over 21 feet! A handle at one end of the pole is used to pump air all the way through the extension to the dusting canister and tip on the other end, causing dust to be expelled. Each Dustick Kit comes with 4 x 4 foot extension poles, a dust canister and dusting tip, pump handle and a canvas carrying bag. Special Features: Perfect for treating carpenter bee holes, wasp nests, or other pests that may be out of reach or difficult to treat with typical hand-held dusters, when fully assembled with the dusting attachment can reach heights over 21 feet high, dusting canister holds up to 1 cup of dust, quickly and easily reach under eaves, under shingles, around and under gutters, around window frames and shutters, soffits, fascia boards, siding and more Parts Included: 4 - 4-foot long poles, dust canister, dusting tip, pump handle, canvas carrying bag.