Comfortable Sleep 12" Memory Foam and Pocket Spring Mattress in a Box, King Size Eye Test Charts Secure storage for outside applications

Secure storage for outside applications

Use with 3M™ Respirators 5000 Series or 3M™ Cartridges 6000 Series

Limited 3-Year Warranty

Hydrogen Chloride

Comfortable Sleep 12" Memory Foam and Pocket Spring Mattress in a Box, King Size Eye Test Charts Secure storage for outside applicationsA great night's sleep is essential to maintain both your physical and mental well being so choosing the best king mattress is paramount. This hybrid king mattress, offering pocket spring support with the added benefit of luxurious memory foam layering, will give you the firmness you need with the softness you crave. The foam is CertiPUR US Certified so it's free from heavy metals, phthalates, BPDE, formaldehyde and has reduced VOCs so you can rest