OTOSTAR Outdoor Pillow Inserts 20x20 in Set of 4 — Waterproof, Quick-Dry Polyester Fill

These are OTOSTAR 20x20 inch waterproof outdoor pillow inserts sold as a set of four, designed to stay plump, resist moisture, and perform indoors or outside.

Upgrade your patio cushions, sofa accents, or bedroom decor with a reliable, low-maintenance pillow insert that keeps its shape and dries fast. Each 50 x 50 cm insert is filled with resilient polyester that rebounds after unpacking, fits most square covers, and pairs well with waterproof cushion covers for extended outdoor use. The set arrives vacuum-compressed and expands quickly; gentle washing and air-drying restores fullness when needed.

How do these inserts stand up to outdoor conditions?

These inserts are made to tolerate light exposure to damp and humidity thanks to their water-resistant construction. They perform best when combined with waterproof pillow covers for double protection against splashes and brief weather contact.

• Water-resistant polyester fill resists moisture absorption.
• Recommended use with water-repellent covers for full outdoor protection.
• Quick-dry materials reduce mildew risk after airing in sun.

Will they keep their shape and provide support?

The polyester filling is dense enough to hold a plump, uniform form while offering pleasant softness for lounging. These inserts are suitable for lumbar support, sofa accents, and decorative uses where an even, full look is desired.

• Well-filled to maintain square shape and fullness.
• Good balance of softness and structural support for back or neck rest.
• Ideal size for 45 x 45 cm or 50 x 50 cm pillow covers for best fill.

How should I care for and refresh the inserts?

Care is simple: gentle machine wash followed by tumble drying or sun-drying helps preserve loft and hygiene. After opening the vacuum package, allow time for the inserts to fully expand before first use.

• Gentle machine wash recommended; avoid harsh detergents.
• Tumble dry or sun-bask to restore fluffiness and remove moisture.
• Shake and pat to redistribute filling after drying for even loft.

What size and quantity are included with this purchase?

This listing supplies four square inserts measuring approximately 50 x 50 cm (20 x 20 in), with a small manual-measurement tolerance. The set ships compressed in a vacuum bag and expands quickly once opened.

• Set of 4 pillow inserts, each about 50 x 50 cm (20 x 20 in).
• Vacuum-packed for efficient shipping—allow expansion time.
• Best paired with 45 x 45 cm or 50 x 50 cm covers for optimal fullness.

Who is this for: These OTOSTAR inserts suit homeowners, renters, and hospitality settings needing reliable, easy-care pillow stuffing for both indoor and outdoor staging. They are a practical choice for anyone refreshing patio furniture, staging living rooms, or replacing worn filler in decorative shams—especially when you want consistent shape, quick recovery after washing, and compatibility with waterproof covers.