Oubonun 18x18 Pillow Inserts Set of 4 – Square White Throw Fillers, 100% Cotton Cover & High-Loft Support

Oubonun 18" x 18" Pillow Inserts (set of 4) are square throw pillow fillers with a 100% cotton cover and resilient, fluffy fill designed to restore shape to decorative pillow covers on couches, beds, chairs and more.

These four white pillow inserts combine a breathable cotton shell with high-loft internal fill to create a balanced feel—plush enough for comfort yet supportive enough to keep covers looking full. They arrive vacuum-sealed for compact shipping and rebound quickly when unpacked. Built with a concealed zipper and inside flap to reduce shedding, these inserts are intended for everyday decorative use around the home, office or vehicle.

How do these pillow inserts hold up in everyday use?

The Oubonun inserts are made with a 100% cotton outer cover and a 3D high-quality fill that resists flattening while remaining soft to the touch. They maintain shape for decorative display and provide light back support when leaning.

• Durable cotton cover designed for repeated use and gentle laundering.
• High-loft fill rebounds to restore fullness after sitting.
• Hidden zipper plus fabric flap prevents loose fibers from escaping.
• Packaged vacuum-sealed; allow time to fully expand after opening.

Will these inserts fit my throw pillow covers and look full?

Yes—these 18" x 18" inserts are sized to fill standard square throw covers, giving a plump, tailored appearance without overstuffing. For a tighter, more structured look choose the same size as the cover; for an ultra-plush, overfilled effect size up one dimension where possible.

• Standard 18" x 18" dimensions match most throw covers on the market.
• Soft-yet-firm fill supports a crisp, finished pillow shape.
• Set of four provides matching inserts for a coordinated decor scheme.

How do I clean and care for these cotton pillow inserts?

Oubonun inserts are easy to maintain: wash gently and dry on a low setting to preserve the cotton cover and internal loft. Always let the inserts air out fully after unpacking to regain full volume before first use.

• Machine wash on a gentle cycle with mild detergent.
• Tumble dry on low heat to help restore loft; shake occasionally while drying.
• Do not bleach; spot-clean when needed to protect the cotton cover.

Where can I use these pillow inserts around my home?

They’re versatile for styling living rooms, bedrooms, home offices and even cars. Use them as cushion stuffers, sham fillers or accent pillows to update a room’s look quickly and affordably.

• Ideal for couches, sofas, accent chairs and beds.
• Works as sham stuffing for decorative pillow covers and slipcovers.
• Compact shipped size makes them convenient for seasonal decor swaps.

Who is this for: These Oubonun 18" x 18" pillow inserts suit anyone who wants an affordable way to refresh or maintain decorative pillows—homeowners staging rooms, renters updating living spaces, interior decorators mixing textures, or anyone needing multiple matching inserts for coordinated styling. The set of four is a practical choice for replacing worn fillers or creating a uniform look across a sofa or bedroom ensemble.