» Alluna Sleep    A herbal supplement that claims to relieve occasional sleeplessness.    http://www.allunasleep.com

» Complete Sleep Systems    Offers a sleep mask designed to block light and noise.    http://www.hibermate.com

» Dream Essentials    Range of products to promote relaxation and sleep, including eye masks and windchimes.    http://www.dreamessentials.com

» Marpac Corporation    Sound conditioners that may mask out irritating sounds like snoring companions and noisy neighbours.    http://www.marpac.com

» Pure White Noise    White noise CDs    http://www.purewhitenoise.com

» Sleep Machines    Digitally recorded white noise CDs, eye shades, aromatherapy, and other items designed to put one to sleep.    http://www.sleepmachines.com

» Sleep Master    Sound-masking sleep mask.    http://www.sleepmaster.bigstep.com