These are very nice and great quality. You receive 2 of each size curved straws along with 2 cleaning brushes and a storage bag. My favorite thing about these straws so far is when you are drinking from one on a hot summer day from your stainless steel cup, the straw actually seems to make your drink even colder as it reaches your mouth, so you feel even more refreshed and thus cooling off faster. The versatility of having the different size straws is also very nice, as this allows you to regulate the amount of the liquid you get through the straw. For example, if you are drinking water on a hot day while working in the yard you would want refreshment faster through the straw. If you were drinking tea, you may to sip at a more medium rate and a mix drink, you may wish to sip at an even slower rate. One thing I did note while using these while driving I would like for you be aware of is pay attention to the bumps in the road, if you are trying to get the straw into you mouth and happen to hit a bump in the road that you could hit your tooth or lip and have an issue. So be careful of this. Otherwise, this is a great product and I would recommend them to everyone! I received this at a full promotional discount for my unbiased review in return for free products. #chefast https://www.amazon.com/dp/B01ENZKCX2/ref=tsm_1_fb_lk