idee-home Outdoor Seat & Back Cushion Set for Deep-Seat Patio Furniture, 26.5 x 26.5 Navy Blue — Waterproof, Medium-Firm Foam

idee-home Outdoor Cushions are a two-piece waterproof cushion set (26.5 x 26.5") with medium-firm foam and durable 300GSM polyester covers designed to refresh deep-seat patio sofas, chairs, and loveseats.

Built for outdoor living, these navy cushions combine a high-density foam core with a PU-coated polyester shell to resist splashes and hold shape under everyday use. The pair includes one seat bottom and one back cushion sized for deep-seat furniture; features like hidden zippers and attachment ties make them simple to install, clean, and secure. They’re meant to replace worn cushions or give old outdoor furniture a quick, weather-ready makeover.

How well do these cushions stand up to moisture and light weather?

The covers are made from 300GSM high-density polyester with a waterproof PU coating to repel splashes and light rain. They are not intended for permanent submersion but will protect the foam during normal outdoor exposure and short wet periods.

• PU-coated 300GSM polyester resists water and stains
• Hidden zipper allows quick cover removal for spot cleaning
• Ties hold cushions in place during breezy conditions
• Designed for daily outdoor use rather than full-time outdoor storage

Will the foam keep its shape and comfort over time?

The cushions use medium-firm high-density foam that rebounds quickly and preserves thickness through regular use. This balance offers supportive seating without feeling too hard, suitable for dining chairs, deep sofas, and patio loveseats.

• High-density foam for lasting support and minimal sagging
• Medium-firm feel for comfort and structural stability
• Quick rebound maintains seat profile after use
• Back and seat cushion pairing restores full furniture ergonomics

How do I know these cushions will fit my outdoor furniture?

This listing is for a 2-piece set (one back cushion and one seat cushion) measuring 26.5 x 26.5 inches each — a common size for deep-seat sofas and replacement chairs. Always measure the seat depth and back height of your furniture before buying to ensure a proper fit.

• Each cushion: 26.5 x 26.5 inches — deep-seat compatible
• Sold as a two-piece set suitable for sofas, loveseats, and chairs
• Multiple sizes available from the brand for other furniture types
• Attachment ties and hidden zip help achieve a snug fit

What maintenance and care does the fabric require?

The waterproof PU coating simplifies spot cleaning and helps prevent stains from setting. Use a damp cloth and mild soap for routine care; remove the cover via the hidden zipper for deeper cleaning according to care instructions.

• Spot clean with mild soap and water for everyday messes
• Hidden zipper allows cover removal for machine washing if label permits
• Air-dry covers and foam thoroughly before storing to avoid mildew
• Bring cushions indoors during prolonged wet weather or heavy storms

Who is this for: These idee-home outdoor cushions are intended for homeowners and renters who want a durable, supportive, and attractive replacement for deep-seat patio furniture. They suit people seeking low-maintenance outdoor seating upgrades in a classic navy tone—ideal for garden patios, decks, backyard lounges, and outdoor living rooms where comfort and water resistance matter.