Measure the top of your cushion — length and width. Then match those measurements to the size options on the product page. If your cushion is between sizes, go with the larger one — the elastic will grip it snugly. Still unsure? Send us your measurements at info@seatandrest.com or use our Live Chat, and we'll recommend the right size within minutes.

Yes. Each Flex cover fits one individual removable cushion. So if your sofa has 3 seat cushions and 3 back cushions, you'd need 6 covers total. This modular approach means you can cover exactly what you need — whether that's a full sofa, just the seats, or a single cushion that gets all the abuse.

If your sofa has removable cushions, our covers will fit. They're designed to work across all major furniture brands — IKEA, Ashley, Pottery Barn, West Elm, Wayfair, you name it. The stretch fabric and 360° elastic band adapt to different cushion shapes and thicknesses. If you're unsure, send us a photo and we'll confirm.

Our Flex covers stretch in every direction and conform to most cushion shapes — square, rectangular, T-shaped, even rounded corners. The zipperless clinch-fit design grips the entire cushion rather than relying on exact measurements. One of our customers put it perfectly: "Fits even on the odd shapes we have."

High-stretch fabric with a soft, textured finish — available in multiple styles including Classic, Cord, Corduroy, Musa, and Weave. Each has a slightly different texture and feel, but all share the same stain-resistant, machine-washable, pet-proof construction.

Our covers are spill-resistant — liquids bead up on the surface and can be wiped away quickly before soaking through. For everyday spills like coffee, juice, or water, you'll have plenty of time to grab a cloth. For anything heavier, just pull the cover off and throw it in the wash.

Absolutely. Our covers work on outdoor patio cushions just as well as indoor sofas. They protect against UV, dust, pollen, and weather.

No. Our fabric is pre-treated to resist shrinking. Wash on cold and tumble dry on low, and your covers will maintain their fit wash after wash.

Count the number of removable cushions you want to cover. A standard 3-seat sofa typically has 3 seat cushions and 3 back cushions — so you'd order 3 covers for just the seats, or 6 for the full sofa. A loveseat usually needs 2–4 covers. A sectional varies — just count the cushions and order accordingly.

We offer a 30-day return window. If the covers don't fit your cushions, you can return them — unused, unwashed, in original packaging with tags attached. If you're worried about sizing before you order, reach out to our team with your cushion measurements and we'll make sure you get the right fit the first time.