3 Inch Down Alternative EXTRA PLUSH Mattress Pad Our plush mattress pad is a perfect way to transform your standard mattress because it's made with 100% organic cotton shell, has finest hypoallergenic down alternative extra fill and never needs fluffing. A baffle-box design keeps the fiber evenly distributed. Details * Shell Made of 100% Certified Organic Cotton * Filled with 1350 gsm Snow Down Alternative Fiber * Overfilled for perfect support and softness * Baffle Box Construction ensures even fill. * Combination of Organic Cotton and Down Alt fill creates optimal sleep temperature. Dimension Product Size Mattress Pad (W" x L" x D") Queen 60 X 80 X 20 King 78 X 80 X 20 Care We recommend machine washing on a gentle or delicate cycle with warm water and non-phosphate soap.