Stop your garden banner from flying off its banner arm by using this rubber stopper. Stopper slides on the end of the banner arm for keeping your flag or banner still on the pole. Bore has a 1/4 in. diameter that stretches up to 1/2 in. diameter. Fits on our garden banner stand with two arms, the small garden banner stand, and our mailbox garden banner hangers. Sold in a set of two.