Amish Outfitters BEEFY Buggy Bag Trolling Bag, also known as trolling socks/drift anchors, slow the boat's rate of speed while trolling or drifting. These heavy-duty BEEFY bags feature 2-inch webbing and webbing around the mouth of the bag to help with reinforcement. See chart below for best size. Boat Length (ft.) Size 14 - 24 feet 22 inch 24 - 30 feet 28 inch 28 - 32 feet 36 inch 32+ feet 48 inch 32+ feet 60 inch It is generally recommended that boats under 26 to 28 feet run two bags to balance out steering of the boat. Made in the USA