








Product description
Phantoscope Synthetic Down Pillow Insert
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Find Your Comfort Sweet Spot 
The Slow-Relax Fiber 
Real 100% cotton and 0.8D fiber deliver a fullness that far exceeds ordinary down alternatives.It doesn’t bounce back fast. It yields, molds, and cradles. It’s the reason you’ll feel held, not propped up. Perfect for leaning, lounging, or that extra bit of back support at your desk.
Soft Support & Premium Material
Detailed design
With the smooth hidden zipper, you can freely add or remove filling to adjust the weight exactly how you like it.The elegant piping and precision stitching aren’t just for looks — they lock in the structure, ensuring it keeps its handsome shape through years of lazy afternoons.
Made for Real Life
No Fluff, Just Facts: Hypoallergenic. Machine washable. No animal materials. OEKO-TEX certified safe. Made to be part of your daily unwind ritual.
[Tired of Pillows That Flatten? Here’s Your Fix] The Synthetic Down Pillow inserts are filled with Advanced 0.8D upgraded high-quality virgin microfiber filling and down alternative(30% more than others), delivering exceptional loft, support, and a luxury feel that rivals natural down pillow.
[It’s Slow-Rebound, Molding Comfort That Actually Lasts] Forget fast, bouncy fluff. Our high-grammage filling (880g weight) has a gentle slow-rebound effect, molding to your shape to relieve pressure while keeping its structure. These 18×18 pillow inserts strike the perfect balance: plush enough to sink into, yet supportive enough to hold you up during long reads or movie nights.
[Hypoallergenicpure & Pure Cotton Fabric] 100% hypoallergenic filling, OEKO-TEX certified filling, no odors. The 100% cotton fabric cover feels soft, not scratchy. It’s breathable, durable, and has that crisp, pleasant touch you love — no cheap, scratchy polyester feel. The secret’s in the 230GSM striped cotton fabric. The striped design offers both texture and decorative appeal.
[Detailed design] These throw pillow inserts let you customize the firmness on demand with its hidden, no-leak zipper system — simply add or remove filling to get it just right. The inner liner locks fibers in, so nothing leaks and the shape holds wash after wash. The classic navy blue piping isn’t just a detail—it’s the finishing touch. It adds a sharp, tailored line that elevates your entire pillow, giving your sofa or bed a polished, designer look.
[Made for Real Life] Saggy pillows ruin your vibe. For that designer “sit-up-straight” look, choose an insert 2 inches larger than your pillow cover. Movie nights, reading, or just propping up your back — this square pillow doesn’t collapse. It offers steady, gentle support that makes you sink in and stay— at the same time, the instant upgrade your living room needs.
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Original price was: $25.32.$9.99Current price is: $9.99.
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