Description: 【High efficiency】The Grape Ear Pulling and Fruit Expanding Device connects to a backpack sprayer to efficiently spray on grape vines without wasting any liquid,increases grape success rate, and lowers planting costs for improved economic efficiency. 【Fine mist spray head】 Agricultural Backpack Sprayer Connection Device Equipped with a fine mist spray head, this device ensures even and thorough coverage of all grape vines. 【Easy to use】 This Pressure Sprayer is easy to set up and operate with a long handle that allows for comfortable operation without bending. 【Advantages】 The end of the long handle is connected with the outer wall of the large end of the recycling bucket; the inner wall of the big end is provided with a plurality of spray micro holes; the small end of the recycling bucket is connected with the recovery pipe and the knapsack sprayer. 【Wide Range】 Agricultural Return Sprayer is suitable for garden agriculture irrigation, cooling, dust removal, spraying, humidification. Size Chart: Diameter:18cm/7.09inch bag depth:25cm/9.84inch Diameter:22cm/8.66inch bag depth:28cm/11.02inch Package Includes: 1 sprayer 1 recycling tube 1 Recycling bucket 1 handle or 1 sprayer 1 recycling tube 1 Recycling bucket 1 handle 1 pump Note: Please allow slightly errors due to manual measurement and different monitors.