I am very happy with the value of this product. I just used them for the first time with 250lb+ guys on a camping trip for a week and they held up fine. I didn't know what to expect as I had seen other friends with this style of chair. I assumed their's were pricey. I cannot identify any lack of quality with these though and they were bargain priced. These recline well and did fine on uneven ground. I slept outdoors in mine all night, sleeping bag and all. One night I had a girlfriend sit on my lap and the chair didn't even creak. These have plastic joints in places but that did not mean weakness. A large coal popped from the fire pit also landed on the seat well before we could get to it. Not even a mark. Can't beat this for the price.

Excellent Seller and excellent piece of advise everyone by this seller and give it the full five stars of a well worth it

I think it does help a bit. I used it 3 times so far and I feel like my roots are bigger then before.

First things first: If you fasten/unfasten the clasp a few times (it took me 3 times), the holes in the band will loosen up and the Flex is very easy to take off/put on from that point forward. The very first review of the Flex here made that point quite clearly.

Really like this grinder... size... adjustability... low noise (comparatively speaking). I even like the small coffee holding bin (about two grinds of 10 cups). The plastic post-grind receptacle is less static susceptible and messy than another low priced grinder I've used... and a few taps seems to free most of the coffee sticking to the sides.