Magpie Fabrics Indoor Outdoor Waterproof Square Chair Cushion, 18in x

Our review of these Magpie Fabrics chair cushions finds them best for someone who wants a tidy, colorful upgrade to patio or indoor seating that balances comfort and easy maintenance. The cushions stand out for their combination of a high density foam core and a UV piece-dyed polyester cover that resists fading and lets water bead up on the surface, so they work well where sunlight and occasional splashes are expected. If you need a simple, firm 18in x 18in cushion with ties and a removable cover that is easy to clean, this 2 pack delivers.

Key Features

• Premium material: High-density foam filling provides firm, long-lasting support and resists sagging even after extended use.
• Water resistant cover: Polyester slipcover sheds spills so water beads up and can be wiped away quickly to protect the foam.
• Fade resistant fabric: High UV piece-dyed polyester is designed to keep colors bright for many seasons of sun exposure.
• Active ties: Attached ties anchor the cushion to chairs so it stays in place during regular use outdoors or indoors.
• Removable cover: An invisible zipper allows the cover to be removed for spot cleaning or washing, improving longevity and appearance.

Who It's For

These cushions suit homeowners and renters who want a practical, attractive seating upgrade for patios, garden furniture, balcony chairs or casual office seating. The firm foam works well for dining chairs or benches where support is more important than a sinking, plush feel.

People who need heavy-duty waterproofing or fully machine-washable foam cores should look elsewhere; this product is water resistant and easy to clean by hand but not intended for regular machine washing of the foam insert or for submersion.

Pros & Cons

Pros

• Durable-feeling high density foam that holds shape and provides steady support.
• Bright, patterned polyester cover resists fading from sun exposure for extended outdoor use.
• Water resistant finish and attached ties make them practical for patio dining and casual outdoor seating.

Cons

• Some users report fading over time despite the fade-resistant fabric, so very sunny, unshaded locations may reduce color life.

Specifications

Brand	Magpie Fabrics
Size	18in x 18in x 2.5in
Pack	2 pack
Cover material	Polyester, high UV piece-dyed
Fill	High density foam
Features	Active ties, invisible zipper, water resistant

Our Verdict

The Magpie Fabrics 18in square chair cushions are a solid value for anyone who wants firm, supportive seating with easy spot-care and good UV resistance. They are especially useful for patio and garden chairs where ties and water resistance matter, offering a tidy, comfortable upgrade while remaining affordable.

Frequently Asked Questions

Are the covers removable?
Yes, the cushions have an invisible zipper so the cover can be removed for cleaning.

Will these cushions hold up in direct sun?
The piece-dyed polyester is designed for over 1000 fade-proof hours, but very exposed, unshaded locations may still show fading over time.

Can I leave them outside in rain?
They are water resistant and shed light splashes, but prolonged heavy rain or immersion is not recommended to protect the foam.