Most outdoor floral throw pillows use polyester for the cover and/or the fill. Listings commonly show 100% polyester covers with polyester or recycled polyester fill.
Many listings describe pillows as UV- or fade-resistant and water-resistant. Some even include a UV fade rating (for example, 500–750 hours) to indicate how long the fabric resists sun fading.
Common shapes include rectangular lumbar pillows (examples: 11"×18" and 12"×18") and square throw pillows ranging from about 17"×17" up to 26"×26", with 18"×18" and 22"×22" frequently offered.
Fill materials are mostly polyester-based, including 100% polyester fill and options made from 100% recycled polyester or recycled post-consumer polyfiber.
Care instructions commonly recommend spot cleaning or wiping; some listings allow hand wash cold. For drying, several recommend line drying or laying the pillow flat to dry.
Pack sizes vary by product: some options are sold as two-pillow sets, while others are single throw or lumbar pillows.