AAAAAcessories Outdoor Chair Cushions — 20 x 20 x 3 in Set of 2, Waterproof Cover & High-Resilience Foam

These are a pair of 20 x 20 x 3 inch outdoor chair cushions from AAAAAcessories designed to add comfortable, weather-ready padding to dining and patio seating.

Quick to install and built for outdoor use, these cushions combine a waterproof polyester cover with high-resilience polyurethane foam to deliver cushioned support and a fresh look for your chairs. They arrive compressed for shipping and recover their loft after 24 hours; hidden zippers and non-slip features make them easy to maintain and secure on a variety of seats.

Will these cushions fit my outdoor dining chairs?

Measure your chair seat before ordering—these cushions measure 20 x 20 x 3 inches. If your chair differs by more than half an inch in width or depth, the fit may be too loose or tight.

• Dimensions: 20" width × 20" depth × 3" thickness.
• Recommended tolerance: +/- 0.5" for best fit.
• Common fits: dining chairs, bistro sets, balcony and deck seating.
• Assembly: quick placement and tie attachment required.

How weather-resistant and durable are these cushions?

The cover is 100% polyester treated for UV and fade resistance and built to shed light moisture, helping the cushions maintain appearance outdoors. The hidden zipper design lets you remove the cover for cleaning or replacement while keeping a tidy finished look.

• Cover: breathable polyester with UV- and fade-resistant finish.
• Water behavior: resists light water exposure; not intended for full submersion.
• Cleaning: removable cover via hidden zipper for laundering or spot care.
• Design: zippered closure keeps seams neat and tidy.

What kind of comfort and support do these cushions provide?

Inside, 100% polyurethane high-resilience foam supplies soft-yet-supportive padding that relieves pressure during sitting and recovers its shape after unpacking. Because the cushions ship compressed, give them about 24 hours to fully expand and return to intended thickness.

• Fill: thick polyurethane foam for comfortable support.
• Recovery: allow 24 hours after unpacking to regain loft.
• Feel: balanced softness with structure to avoid bottoming out.
• Longevity: foam designed for repeated outdoor seating use.

How do these cushions stay in place on my chairs?

Each cushion has easy-to-use ties plus an anti-slip bottom to prevent shifting while you sit. The combination of ties and a grippy underside reduces sliding on slatted or smooth chair seats and keeps the cushion aligned for safer, more comfortable use.

• Fastening: included ties secure the cushion to chair backs or frames.
• Stability: anti-slip bottom reduces movement on smooth surfaces.
• Usability: ties are simple to knot and adjust as needed.
• Safety: secure seating reduces sudden slips and improves relaxation.

Who is this for? These AAAAAcessories outdoor chair cushions are aimed at homeowners and renters who want to upgrade patio, balcony, or garden seating with weather-conscious padding—especially those using dining sets, bistro chairs, or compact outdoor seats. They suit buyers who value easy care (removable zippered covers), dependable support (resilient foam), and a secure fit (ties and anti-slip backing). If you need cushions in the 20×20×3" size that balance outdoor durability with everyday comfort, this two-pack is designed for that purpose.