I use this daily for routine gym under onlinebtrainer Its great product fromtl the aspect it takes mich less space than all set of dumbells But there are some drawbacks Shaft is not as lengthy as my individual dumbells Freezes sometimes and you don't want that in middle of a a routine Cannot drop it at all!!
I bought my pair of SelectTech 552 at the height of 2020 pandemic and it took them about two months to arrive. The dumbbells were shipped separately and was nicely packed. They worked quite well for what they are. I can change weight settings quickly. Moving from one exercise to the next was easy. The handle bars are quite comfortable. The main downside, like all adjustable dumbbells, is that they are quite wide so it might not be possible to perform some exercise. However, it covers all of the main movements I care about so it's not a deal breaker for me. The pair replaced three pairs (20 lb, adjustable 30 lb, 50 lb) of dumbbells I own and the space saving is nice. #sweepstakes
Pros: Comfortable, Durable, Easy Storage, Easy To Set Up, Easy To Use, Quiet, Strengthens