IMFit sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

Easily Switch Exercises  With adjustable dumbbells set, adjust from one exercise to the next with selection dials. With the turn of the dial, one can change the resistance and gradually increase the strengtha versatile workout for your legs, back, chest, abs, shoulders, and arms. Press down the handle slightly and set the desired weight.

Space Efficient Compact design-allows for multiple different exercises all in the comfort of your own home. No more picking up numerous dumbbells. Perfect for home use, yoga club, sports center, gymnasium, home fitness