What exactly is included in the set?

A detached seat cushion set for a sofa or loveseat plus knife-edge pillow-back cushions. It is a cushion set, not a sofa frame.

How do I get the right size?

These are custom cushions, so you supply the measurements of your own sofa or loveseat. Measure the frame seating area carefully before ordering.

Can these cushions stay outside in the rain?

They are made in LuxeGuard outdoor fabric, which is intended for outdoor use. Bring them in or cover them during long wet spells to extend their life.

Do the back cushions attach to the sofa?

The back cushions are detached knife-edge pillows. They rest against the sofa back rather than being fixed to the frame.

How does this compare with off-the-shelf outdoor cushions?

Off-the-shelf cushions are cheaper and arrive fast but rarely fit a specific frame. This set is cut to your sofa or loveseat, so the fit is the main advantage.