These weights are a must have for this busy mom I love how I can make them 5lb for one exercise and 15lbs for the next. As I get stronger I can increase the weight. With the ability to go upto 52.5lbs these will be the only weights I need to purchase.

Five stars covers all. I couldn't imagine these being any better. So glad I did this instead of buying a full set. The only possible downside is that I will have to buy the bigger set soon this I love working out with these so much that I am getting bigger after 3 days :)

I've used spin collar dumbbells for years.. Switching to these has decreased my wrk out time by at least 15 mins.. Extremely convenient not having to switch plates out manually and not having to spin those collars on and off is the difference between frustration and added motivation!!

I bought these for my home gym. I had an old set of dumbbells but decided to upgrade to these. These are really easy to use and speed up your workout since you don't need to take time to exchange the weights. They are high in quality and feel like they will last for years. I did splurge on these and I did receive a reimbursement from my employer - so for me these are well worth it. A little pricey but a nice addition to my gym.

I was really on the fence about spending the $ but I use these constantly. They save so much space and I can work out year round. I love these dumbbells and would strongly recommend to anyone looking for adjustable dumbbells. Great Value and Great Product

Item arrived a day later than expected even though I paid additional shipping. However, my daughter was very pleased & excited. I brought them for her 21st birthday & shipped to her dorm. She had no problem with the weight of them & explained they were very easy to adjust from one weight to another. Extremely happy with the purchase & this was the lowest price around. Highly recommend

We've been talking about purchasing these for a long time. Great value for the product. Easy to adjust, space saver, good looking product. It gives us the ability to have multiple weight size varieties without having to store multiple dumbbells. My husband and I also, obviously, lift different weight levels so it's one piece of equipment for the both of us. We both can benefit from them at our own respective levels.

Not sure how much weights should cost, thus the '3' for Value. Dumbbells work well, easy and smooth to adjust the amount of weight. Unit is a little longer than a fixed unit, but doesn't really get in the way. DVD is a huge bonus, showing and emphasizing good techniqe for each excercise. Downside of DVD, is that there is no 'starter' program, with a recommended set of excercises. Book does have some instruction too. Happy with the purchase, can't see how shipping cost of 97 cents covered 104 lbs. but not complaining. We are consdiering the adjustable bench/seat shown in the Video too.

Got these because my apartment complex gym doesn't have free weights. The gym I usually go to is so overcrowded so now I do free weights in my apartment and everything else in my complex gym. Great time saver and now I work out to my schedule, not everyone else around the gym.

I am really enjoying this product. It's very convenient and it's so easy to switch the amount of weight you need as you're working out which is what I enjoy the most. I hardly waste any time trying to switch the amount of weight I need. Another bonus is the fact that they don't use a lot of space. The only thing I don't like is that for some exercises they are a bit uncomfortable because they are a bit long.