Why Choose It,3D Spacer Mesh Plus Hollow Conjugated Polyester Fiber Give the Pillow Many Characteristics Like Lightweight,Soft,Breathable,Resilient and Moisture wicking. Double stitching and piping sewing represent a sign of quality and superior construction.The seams are stronger than single needle stitching and prevents the filling from escaping the compartment. JML chose to include a gusset in the pillow design. Since the filling has more space to move around,the pillow feels consistently comfortable no matter how you're sleeping on it. ALLERGEN RESISTANT: Down fiber fills used in the bedding pillow make a good home for dust mites,mold,mildew and other allergens. Thankfully,down alternative pillows are safe for sufferers of asthma or allergies. Our hypoallergenic pillows are perfect options for anyone allergic to down feathers. SURPRISINGLY LIGHT: Filled with hollow conjugated polyester fiber which is siliconized after being produced by bicomponent hollow spinning technology of heterogeneous polyester,the bedding pillow is lightweight evenly matching natural down pillows by generating the fiber through three dimensional helical structured and permanent crimp. Compared with traditional synthetic fiber,the hollow fiber stuffed inside was crimped with three dimensional helical structured through conjugated spinning to provides a perfect bulkiness.Thanks to the natural crimp,the fiber cluster will not bunch up or have a tendency to shrink after washing. NOTE: 1. Please be careful not to damage the pillow when opening the vacuum bag. 2.Cause the vacuum package, the bed pillows may has some wrinkle, it will disappear when you normal use it for several days. Also, you could tumble dry on low heat for 20 minutes or machine wash on gentle/delicate cycle (tumble dry on low). No Bleach and don't direct heat it. Soft 100% Cotton Shell Cover,hotel quality bed pillows are filled with down alternative polyester for a pleasing plumpness ensures the pillow hold its shape and don't go flatten. An ideal choice for side, back sleepers as these pillows have a high loft and provide maximum comfort for any sleeping position. Each pillow is finished with well stitching and reinforced seams.Double stitching and piping sewing represent a sign of quality and superior construction.The seams are stronger than single needle stitching and prevents the filling from escaping the compartment. Queen sizes measure 20 x 26 inch;King sizes measure 20 x 36 inch, this perfect size will make it easy to squeeze the pillow into the pillowcase. Both pillows are vacuum-packed for shipping. Please leave 24 hours for the pillow to get to full-thickness before using it. Package Included:2 x Bed Pillows,The cotton shell provides a smooth finish and soft feeling, making you feel like sleeping on a cloud. Our Pillows are machine washable with tumble dry low. Please do not iron or dry clean.