The hypoallergenic ultra lofty fiberfill mattress pad is diamond quilted for a smooth breathable sleep surface. Available in twin, twin xl, full, queen, king and cal king sizes to fit any bed size. 20" x 36" Main and reverse fabric- 233 theard count 100% cotton Construction- self-fabric corded edge Fill weight- jumbo soft pillow 20 oz, jumbo med or firm pillow 24 o, King soft pillow 28 oz, king med or firm pillow 32 oz Hypoallergenic 100% cotton Machine Wash Cold