Sleep accessories are items designed to enhance the quality of sleep and promote relaxation. Common examples include pillows, mattress toppers, and sleep masks. These products can help provide comfort, support, and a dark environment, making it easier to fall asleep and stay asleep throughout the night. Other popular sleep accessories include white noise machines and weighted blankets. White noise machines create soothing sounds that can mask disruptive noises, while weighted blankets provide gentle pressure that may help reduce anxiety and improve sleep quality. Together, these accessories can create a more restful sleep environment.