1.Super Compatible: Our bicycle seat cushion is adjustable with a drawstring and can even fit on a wide bike seat This cushion is built for indoor or outdoor use. 2.Feel comfortable: Has riding become uncomfortable? Try using the soft cushioning of our gel bike cushion for added protection and comfort Moreover, it's wide enough to fit most bike seats. 3.Improve Your Cycling: These covers for bike saddles are built to withstand. Whether you're outside seeing the sights or inside getting your spin on, your butt will stay comfortable and ready to help you exercise 4.Bonus Accessories: These covers come with an extra waterproof bicycle seat cover to keep your saddles nice & dry. Still not enough? Well, it also comes with an ebook filled with useful info 5.Extra Bag: Take your gel bike seat covers with you anywhere you go with the additional carry-on bag attachment. No need to sacrifice quality for convenience