Check the listing for details. Knoll Style Full Cushion for Bertoia Diamond Chair - Many Colors Available!. Condition: New. Listed at 279.99 USD. Support an American business and receive a superior product. How cool is that? About our Bertoia Diamond Full Covers:Made with high quality upholstery fabric, these durable quality cushions are built to last. Each cushion is handmade to order by skilled artisans in our Sylmar, California shop. Note: We are independent and in no way affiliated or endorsed by Bertoia or Knoll. • perfectly fits Bertoia wire diamond chair• high density, 1/2" foam• firmly attaches to chair with bungee cord and hooks • provides ample support while looking great • handmade in the USA Looking for another material? Please feel free to contact us with any questions, comments, or special requests.Joanna and Rob(chair not included)Support an American business and receive a superior product. How cool is that? About our Bertoia Diamond Full Covers:Made with high quality upholstery fabric, these durable quality cushions are built to last. Each cushion is handmade to order by skilled artisans in our Sylmar, California shop. Note: We are independent and in no way affiliated or endorsed by Bertoia or Knoll. • perfectly fits Bertoia wire diamond chair• high density, 1/2" foam• firmly attaches to chair with bungee cord and hooks • provides ample support while looking great • handmade in the USA Looking for another material? Please feel free to contact us with any questions, comments, or special requests.Joanna and Rob(chair not included)