Extra Thick Cooling Mattress Pad Cover, 400Tc Plush Fluffy Pillow Top For Back 1.??PERFECT BALANCE OF SUPPORT COMFORT?Adding a premium layer of cushioning 5D Spiral Fiber Fill, our mattress topper achieves a smart balance of support and softness. An ergonomically supportive and cozy solution is produced for your sleep without the odor of feather. Real Box Design brings you a fluffy comfort and secure feeling, not only revives your old mattress, also extends the life of your expensive mattress. 2.??COOLING BREATHABLE?Adopted CDN Cooling Technology, the breathable fabric of this mattress topper, allows a more effective air flow to diminish overheating so enable you to enjoy a refreshing and restful relaxation experience. Stay perfectly cool and comfortably warm with optimal temperature control. Avoid waking up at night being hot and sweaty. 3.??ADVANCED CONSTRUCTION NEVER SHIFTING?Constructed with classical quilted square and stream pattern style to prevent the fill from shifting. So the mattress topper will be kept in place, no matter how you turn over on your bed at night. 4.??LUXURIOUS SLEEP?ELASTIC DEEP POCKET?Quality stitching ensure a secure fit for mattress depths from 8" to 21". It can be used to add a layer of protection, comfort, and softness to enhance the feel of your mattress. Allowing you to experience luxurious sleep every night. 5.??MACHINE WASHABLE EASY CARE?It is machine washable and you can tumble dry it on low, do not bleach. Easy maintenance saves your energy and electric bills. This mattress topper is packaged in a Vacuum Bag. Please wash and dry it before use so it would return to normal thickness.