Goody hair ties and elastics are great any-time ponytail holders. Goody ouchless elastic is America's No.1 Elastic. Value Pack, 4 mm No-metal black elastics, great for medium to thick hair 27 Count. The 4 mm is Goody's most popular type of elastic. These are great for pulling your hair up any time of day. The wide shade selection makes it easier to match your hair or wear your favorite colors. Beauty doesn't always mean pain. Goody Ouchless Elastics will keep you cute and comfy all day long. So, twist it or wrap it–don't worry about it!