xmark 550 lb dumbbell set and heavy duty dumbbell rack, 5 to 50 lb hex dumbbell set (10 pair) with 3 tier storage rack, dumbbells and dumbbell storage rack xmark fitness a home gym staple: forget the gimmicks of sissy infomercials and start training with intensity! this package from xmark fitness will supply your home gym with its most valuable piece of equipment. versatility: the wide range of exercises you can do with dumbbells will ensure a full body workout. ranging from 5 to 50 lb. pairs, the xmark dumbbell set is perfect for beginners or seasoned athletes. built to last: each hex dumbbell features a knurled, chrome plated handle with a comfortable feel. each dumbbell is one piece cast iron with tough rubber casting made from virgin and recycled rubber. triple rack: store your weights easily with our angled design and safely with the anti-slip rack. each 46” rack has enough storage space to eliminate “over-crowding” of the weights unlike most brands.shipping: products, as this, weighing over 150 lbs. ship with a freight carrier. we offer curbside delivery only and a signature is required. an agent with the freight carrier will contact you to schedule a delivery appointment, thus a valid phone number is required. if the freight carrier is unable to contact you at the phone number provided and a freight shipment is returned, you will be responsible for freight charges both ways, in addition to a 20% restocking fee.