Description on the website of this item and many other slipcovers is horrendous.  

The description online is:  Loveseat arm to arm guidelines 58" - 73"  (What does that mean????)
39" Back height and arm width by arm length 24.5" - 24"
Covers 52" W x 35" D  (This would appear to be the seating area- WRONG!)  

The package clearly states the seating area is "UP TO 48" WIDE", which IS NOT mentioned on the website!

I previously tried to order a seatcover and inquired about the confusing comments.  For example, one slipcover was shown as 6" deep.  What does that mean?  I sent a request three separate times, but the reply only parroted exactly what was shown on the website.  Finally I was told the manufacturer would contact me, but they never did.

I give up!  Please refund my purchase price for this item.