Bosmere Haws V255 Feed and Weed Bar For Watering Cans Over 1-Gallon Capacity Use any combination of spray heads to go from 4-inch up to 20-inch wide. Comes with universal adapter to fit all watering can spouts up to 1-3/16-inch in diameter For watering cans over 1-gallon capacity Watering can attachment for spot weeding right up to lawn feeding Made in England