DONT SETTLE FOR LOW QUALITY PILLOW – adjustable fit – remove or add needed amount of shredded memory foam to adjust the pillow height to your personal comfort. Lunavy pillow easily turns to a perfectly custom made pillow. Soft yet firm shredded memory foam never goes flat and provides excellent support to your neck and spine for every sleep position preference. SAFE AND HYPOALLERGENIC – Our foam is certified by CertiPUR-US, a certification program administered by an independent accredited not-for-profit testing laboratories which conduct control over content, emissions and durability of memory foam products. You can be assured that our pillows are made without mercury, lead and other heavy metals, formaldehyde, ozone depleters, PBDEs, TDCPP, TCEP flame retardants, phthalates regulated by the Consumer Product Safety Commission and Low in VOC. MOLD & DUST MITE RESISTANT – High hygiene standards in your bedroom without compromising your comfort! Antimicrobial properties of the foam used in the construction prevent mold, bacteria and dust mites. BREATHABLE – our finely shredded memory foam provides greater ventilation during the night for better and deeper sleep. BREATHABLE – our finely shredded memory foam provides greater ventilation during the night for better and deeper sleep.