Adjustable free weights that convert into a three-piece barbell or two dumbbells with interchangeable weighted plates. Total weight = 90lb 4x 7lb 4x 6.5lb 4x 5lb 4x 3.5lb comes with all pieces/attachments shown: One Bar two side pieces which attach on bar kettle bell attachment x2 two bots to lock the weights in place The grip on these is great. Great gym substitute, need gone as i am relocating cross country. Pick up.