The shower door fits my 40” shower, but the handle on the door is much bigger and thicker than I expected—a bit out of proportion with the size of the shower opening.   Also, instead of a handle inside the door, there’s a kind of inner knob on the handle to pull it shut, which is a little awkward.  My other gripe is that Wayfair charged me 98 shipping because they said the glass was harder to ship than other types of items.  Wayfair’s “everything ships for free” advertising is very misleading.  The door is functional, but I’m not happy with the purchase.