We partner with comfy down to make our pillow inserts, and you can read more about the insert from them below. Material: expertly filled with 95% feather, 5% down, covered with a top quality, 233 thread count fabric.Made of 100% cotton, with downproof stitching, to prevent feathers from poking out. Usage and care: for indoor use, with all types of shams & covers, before first use, and as needed, fluff up your pillow a few times, to get it a full plump look, this will help it last for years. Made in the usa: every product in the comfydown catalog, is proudly made right here in the united states. Thank you for supporting american manufacturing you will love the difference. Your insert will be about 2 inches bigger than your floor pillow which helps keep your pillow looking extra fluffy and keep it's shape better.