This is a Lululemon multipocket belt bag in black, EUC. Has several pockets in several sizes for all of your needs! Also has a ring for your keys or to hang your sunglasses, if you choose. Rear pocket can fit a standard cell phone for easy access. Belt itself s adjustable from 16 to 44", and the length of the top of the bag is approx 14", which gives an approximate 30-58" range of size.