This Stress Pop Keyring Chain Made of Silicon, Soft & Durable. It Can be Worn Directly on Your Wrist or Hung on Your Backpack Rucksack or Belt Without Worrying About Losing It. & at the Meanwhile You Can Press Bubbles Down to Relieve Stress! a Stylish Gift for Christmas, Birthday, Valentines Day, Anniversary, Fathers Day - Mothers Day, & All Special Occasions. Trust Us, They Will Love This Small But Useful Gift.