The bracket holds flagpoles fitting up to a 1-1/4 in. diameter pole. The bracket clamp will accommodate up to 1 in. poles. The multi-bracket also features a side fasten lever for an extra snug fit to your pole that you insert. Flagpole is not included. Please note: These brackets are not meant to be used during high winds. They will not hold heavy weight so we suggest using a lightweight aluminum pole and lightweight flags smaller than 3 ft. x 5 ft. A lightweight polyester 3 ft. x 5 ft. flag should be the largest flag you use. See below for related products.