Down Mattress Topper will add an extra layer of comfort to mattress, ensure a good night of your sleep. The soft cotton cover with baffle box construction keeps the topper fluffy and down feathers evenly distributed. Here we are accepting custom shell for you to fill down feather in your plant when received. Category – Down Mattress Topper Shell Fabric – 100% cotton Down-Proof Colors – Plain white / Customized colors available Weave – Percale Sample Request – Within one week Production Time – Within one month