The Duck And Goose Co Adjustable Layer Pillow Luxury Quilted Zipper Pillowcase, Custom Fit your Perfect with 1-year Warranty by Standard Size (Standard Size, white) HEIGHT ADJUSTABLE. Fits for Side Sleepers, Stomach Sleepers, Back Sleepers SLEEP TO SUIT YOU. Medium to firm density helps prevent a sore or stiff neck Quilted Pillowcase with zipper and three inner pillows (the weights are 380g) REST ASSURED. We offer a one-year warranty for your satisfaction and peace of mind NoteMachine washable, better to wash by hand and hang dry to avoid shrink