#522 500-1000 Laboratory-certified H2PRO membrane allows air

Laboratory-certified H2PRO membrane allows air passage but repels liquids

Breathable fabric does not add bulk or change the comfort of a pillow

All loft and comfort options available

Available in pillow protectors

Designed to attach queen bed frames to full headboards or full bed frames to queen headboards

#522 500-1000 Laboratory-certified H2PRO membrane allows airThe #522 frame fits full, queen and king sets. It features 2", heavy duty, double roller casters and center supports with glides. Note: A frame of this type with a center support is always recommended for queen sets; further, placing a queen set on a frame without a center support will void your factory warranty. *