Solstice by Swimline Replacement Boston Valve

See above.

We lost the cap to our camping air mattress and both styles fit! Thanks! I thought we would have to throw out the air mattress!

This product comes with 4 values in TWO different sizes which is important because trying to figure out the right size for these things can be a frustrating experience. I learned the hard way that not only do the valves come in different sizes, but the sellers of these things don't do a great job of explaining what fits what and providing accurate measurements. I spent a over a month trying to track down a valve to my older Sevylor inflatable kayak, this is what finally worked.

Our inflatable Birth Pool in a Box was missing an air valve, and I'm glad I found this on Prime, for quick 2 day shipping, and this replacement air valve fit perfectly. Another site that online had a similar product "Replacement Air Valve BPIAB Fits both Mini and Regular Pools", but I needed the quick shipping, so went with Amazon.One thing to keep in mind is that this kit contains 4 replacement valves, two of one size, and two of another size. One size fits perfect, looks exactly like the ones that originally came with the tub. The other size I was able to make work after covering it with duck tape, still not a perfect fit, but it didn't appear to be leaking air. (So just keep that in mind, 2 will fit perfect, 2 will not work, but I suppose this is helpful since you might not know which size you need). It would be nice to have this available in white, to match the other ones, but air tight was the essential.

Replacement valve for our tube, with extra to spare - after trying to source a replacement valve locally, but finding prices to be waaay out of whack for a single valve, decided to grab this - works as it should and now have spare valves for half the price of anything I could find locally. Will buy again if I happen to lose these ;)