Stretch 1 Piece Chair Couch Cushion Cover for Sofa
A single stretch cushion cover that renews one seat or back cushion at a time — the three-minute fix for the one cushion that always wears first.
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Waterproof 3-Piece Sofa Chair Cushion Cover Dark Gray
Size: 3-piece sofa cushion 8 sizes, from $15.99
Price checked on 2026-10-31. The final price and delivery date are confirmed at checkout.
Three waterproof cushion covers for a three-seat sofa, each one a treated stretch face sitting over a PE-film backing.
From the Easy-Going Desk
A three-cushion sofa gives a drink three places to land, and the covers in this set are built as barriers rather than decoration. Each one pairs a face of 85 percent polyester and 15 percent spandex, processed with waterproof treatment, with a back coated in PE film — two layers, so anything that gets past the first one still has nowhere to go.
Because the pieces are separate, they work on seat cushions, on back cushions that lift off the frame, or on a mix of both, and they sit as well on leather as on woven upholstery. The fabric stays soft to sit on, and one person can have all three fitted in about three minutes.
Will it fit?
For three-cushion sofas with a combined seat length of 58.8 to 88.5 inches, cushion width 21.6 to 30.5 inches, thickness 2 to 10 inches. Three covers per package.
Measure before ordering — the ranges above come from the listed product dimensions.
Care tag
Machine washable at around 20 degrees Celsius, no bleach, no ironing.
Also in 12 Other Colors
Dark Gray is on this page — the same Waterproof Couch Cushion Slipcover comes in these shades too.
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