Please use street address instead of PO BOX address. Our product comes with a one-year warranty. If you encounter any issues — including accessories, replacement parts, or repair suggestions — we guarantee a response within 24 hours. | Feierdun | | s Adjustable Dumbbell Set, 3-in-1 Converts to Barbell & Weight Plate, Home Gym Weights for Men & Women | 80LB | Best Buy