Upgrade your cushions with this high-quality bounce back pillow insert. Filled with resilient hollow fiber and wrapped in soft 100% polyester fabric, it offers excellent support and comfort for daily use. Ideal for sofa cushions, car seats, beds, or decorative pillow covers, this insert helps keep your pillows looking full and plush. For a perfectly puffed look, choose an insert 3–5 cm larger than your cushion cover.