Junye Premium 3 Dimensional Siliconized Polyester Staple Fiber for Filling. Eco-Friendly Recycled Material: Made from recycled PET bottle flakes, saving 500,000 tons of oil and reducing CO2 emissions. Down-Like Softness and Loft: Hollow structure and silicon finish provide exceptional warmth, plump resilience, and a soft hand feel. Multi-Functional Performance: Features tear-resistant, waterproof, flame retardant, anti-static, and heat-insulation properties. Customizable Dimensions: Width and weight are fully customizable to meet specific product requirements. Hypoallergenic and Safe: Ideal alternative to down, offering excellent anti-static and anti-fiber migration properties. Wide Application Versatility: Suitable for home textiles, garments, shoes, bags, bedding, curtains, and plush toys.