The silentnight weighted eye mask uses deep touch pressure stimulation to increase the creation of hormones in the body that induce a feeling of calmness and positivity whether you're at home or taking a nap on the go. The luxuriously soft eye mask helps to encourage the production of melatonin, which is a sleep-inducing hormone, so that you can enjoy a restful sleep.soothing pressure from the weighted eye mask helps to relieve tension headaches and anxiety. Pop your silentnight weighted eye mask in the freezer for 5 minutes for added relief!silentnight are the uk's number one sleep brand, with over 70 years' experience in creating products that offer solutions for every sleeper.this product will be dispatched by one of our trusted suppliers. You’ll be contacted by their selected courier about your delivery.