SunPatioRound Patio Daybed Cover 75 Inch, Outdoor Canopy Daybed Sofa Cover with Waterproof Sealed Seam, Fadestop, All Weather Protection, Taupe

Is the mesh air vent positioned in the front or the back of the daybed?

What is the difference between b07nmdfrgl and b07cnt1ry2 round daybed covers? does b07nmdfrgl not fit a canopy daybed? is one thicker than the other?

Is this a 420d or 600d, whats the quality depth.

Will this fit a daybed that is 74 inch diameter?