Universal Cup Lid Fits Almost Any Cup! Three Sized Rings Stretch Over Drinking Glasses. Useful Alternative to Sippy Cups and Plastic Tumblers for Adults and Kids Ages Three to Ninety. Two Pack Pink

Love these GreenPaxx Universal Cup Lids !! Awesome lids!! These universal cup lids by GreenPaxx are amazing. I don't know what I did without them before I found these on Amazon. They were shipped really fast, the product is awesome and you can tell they are made me really well.I've taken a few pictures so you can get an idea of how many different sizes of glasses these will actually fit on... From small to large, and everything in between. I'm always misplacing those custom lids that go on my insulated cups and glasses, and these fit those, as well!These also help to keep your beverages hot and cold, and are excellent from preventing spillage accidents on my wooden floors. After purchasing these, I now use a lid on my glass of water on my nightstand each night. Not only does it take away the concern of accidentally spilling my water when I need a small drink in the middle of the night, but it keeps the fluid colder much longer. Bonus!!Did I mention the bright fun colors?! I received the set that is the lime green & hot pink combo -- easy to locate at a glance in my kitchen cabinet. They are extremely pliable, and a snap to wash. I'm looking forward to using these extensively during the warm months of the year, as we spend more time outside .... With these GreenPaxx Universal Cup Lids, no worries of any insects finding their way into our glasses now!Buy these -- you won't regret it, & you'll wonder how you did without them!

Misleading photo - no straw included! For the money I wasn't expecting lids which are useless without straws!! The photo seems to indicate that the cap comes with a matching straw (the colors of a straw I don't see elsewhere on Amazon!) so I was very very very disappointed that it you get 2 lids - no straws for the money. I was excited by made in USA, Silicon, combo for my baby - was thinking I'd throw these in her diaper bag for when we're at restaurants.I did test one with a pint glass at home - thin walled glass - was impressed it didn't come off and didn't leak through the cut X until I broke the water tension across the hole. That was unexpected and probably helpful.I think I'll send them back, I don't think it's worth the money to have to buy caps and then a set of straws just to have in her diaper bag.

Love these! My two year old chews straw and then gets frustrated when they are hard to drink out of. So this solves that problem. The other thing I like is when my little rambunctious kid likes to be rowdy while holding her cup, I know that if she trips it wont gouge her because it's not a stiff hard plastic.The only thing I wish is that it came with a tiny brush to clean the inside of the straws (Im a clean freak). I would buy these again in a heartbeat

I saw this product being pitched on the View and bought from Amazon that same day. I bought a set of lids and two sets of straws. While the lids did not fit on our smaller kids cups, I just use the cups that do fit with the lids... (which is all but the smallest cups). It is such a relief to use these when I just can't take yet another spilled cup of milk in the middle of a meal. We seem to buy a carton of milk for the floor each week.The kids love them and I find myself drinking more water when I use these as well. I just ordered another set of lids as I find I am competing with my 2 kids to be able to use them. When will more colors be available? I just ordered my 2nd set of pink, would like some variety....

I ordered this lids but didn't know I have to buy the straw separate. I emailed the seller and she offered me a free set of straw. I only intend to spend $20.00 for two sets but if I had to spend another $10.00 for the straws, then I will just return the lids. When I received the straws, they work, my daughter loves using it on her fruit smoothie.

One reviewer here said she used these for her Ninja Blender to-go cups, which is why I purchased them, but they didn't work for me. :( These didn't fit snugly on my cup, and there was a wide lip hanging over, so if the cup got bumped or knocked over, or if I tried to put in my bag, it would have been a disaster. Perhaps these will be good for other uses - I didn't get a chance to return them within the window, so perhaps I'll have to try them on other things. We'll see.FYI sidenote, for Ninja 4-tab single beverage cups users, contact Ninja directly - they have products that aren't listed as being compatible for everything, but will totally work for making your Ninja cups virtually spill-proof.

I like these. My kids love them. they are very handy if you don't have sippy cups or if your kids want to use grown up cups or glasses. The lids really do fit on pretty much any size cup. They usually stay on well but on a particularly large rimmed cup we used, the lid came off a little easier than I'd like. I would not say these are spill proof, but for the most part they do the job.

I purchased these lids and straws for my kids. I wanted to be able to give them smoothies, and the straw was wide enough for a thick smoothie to pass through it. However I do not like the lids. I find them difficult to put on. And when I do get them on a cup (especially the larger size), the slowly slip off. When I use the lids on a smaller size cup, my kids can easily grab the lid "overhang" from the cup and pull them off. I find that I end up constantly checking the lids to ensure they are still in place, and then spend time re-adjusting them. Would not purchase them again, especially for $10 a pop!