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21 x 44 Sunbrella Cast Slate Outdoor Dining Chair Cushion

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  • Cushion fits Oak Cliff and Niles Park dining chair
  • Cushion ties securely fasten to your chairs
  • Sunbrella fabric engineered to resist water and fading
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Product Details

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How to measure your outdoor patio furniture for cushions
STEP 1: Find seat and back width by measuring between each arm
STEP 2: Find the seat length by measuring from front to back
STEP 3: Find back length by measuring the chair from top to bottom and subtracting the seat cushions depth
Care Instructions for your patio furniture cushions
Use a sponge or soft cloth and warm soapy water
Scrub and wipe the cushion until clean.
Set out in sunshine and let air dry
Illustrations may vary from actual product.
Quiet and calm, Cast Slate's neutral charcoal resembles the cool, damp rocks that line a hidden pond in the middle of a forest. It's a tone that is deep and sophisticated, yet has a warmth that radiates out and upward, allowing you to pair it with all colors easily. Plus, the double welt cord adds a tidy, finishing touch to this outdoor chair cushion. Our 44 x 21 in. outdoor chair cushion is covered in long-lasting and specially engineered Sunbrella acrylic fabric with built-in UV protection to help retain its vivid color and resist the elements all summer long. Inside our outdoor cushion we use our patented 100% everLuxe polyester fiber fill to help retain shape and provide long-lasting comfort during outdoor use. Fibers within the cushion are oriented in a vertical position, which provides structure, support, and spring. This outdoor chair cushion was designed/engineered to fit the Oak Cliff and Niles Park furniture collections but is compatible with many standard outdoor dining chair frames and comes with four ties to keep it where it belongs despite weather and activity. Our outdoor chair cushion also comes with a 5-year limited fabric warranty and a 1-year limited warranty against defects in workmanship. Mix and match this Home Decorators Collection Cast Slate Double Welt Chair Cushion with solids, patterns, or stripes to create your own backyard oasis.

Additional Resources

From the Manufacturer




Cushion Back Height (in.)24Cushion Back Width (in.)21
Cushion Seat Depth (in.)20Cushion Seat Width (in.)21
Cushion Thickness (in.)4.5


Care InstructionsSponge with mixture of 2 capfuls dish soap in 1 gallon lukewarm water, rinse well and air dryCompatible Furniture CollectionNiles Park, Oak Cliff
Cushion and Pillow FeaturesFade resistant, UV protectedCushion Attachment TypeTie Attachment
Cushion Color or PatternCast SlateCushion SetsIndividual
Cushion StyleWeltedFabric Color FamilyGray
Fabric TypeSunbrellaFill MaterialPolyfiber
MaterialAcrylic (100%)One Piece/Two PiecesOne Piece
OriginUSA and Other CountriesPatternSolid

Warranty / Certifications

Manufacturer Warranty1-Year Limited Cushion Warranty/5-Year Limited Fabric Warranty

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21 x 44 Sunbrella Cast Slate Outdoor Dining Chair Cushion

Sunbrella Fabric and Cushions
Kick back and relax knowing you chose Sunbrella fabric – available on select Hampton Bay and Home Decorators Collection patio furniture, pillows and umbrellas. High performance and mildew resistant, this fabric resists fading for vibrant year-round c
How to Measure Outdoor Cushions
A short video showcasing how to measure outdoor cushions. This video helps you measure both one-piece cushions and two-piece cushions for convenient use.

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