These earplugs are the best deal I've found over 3 years of using earplugs. I've looked and looked, nothing comes close to this deal Amazon US offers, and now it has free shipping with Prime! They're quite soft and comfortable, great if you're new to using earplugs. After getting these to block out my wife's snoring, they changed my life forever. Earplugs are great, especially if you travel.
Earplugs are great for blocking your significant other's snoring, sleeping in dorms, sleeping in noisy hotels, blocking out plane noise without music, concerts and other situations where you might want to protect your hearing.
Use CamelCamelCamel for Amazon US to see price history. There's a chance you can get these even cheaper if you can wait and the free shipping deal continues.