These adorable mushrooms are a must for any set of keys, purse or backpack. They are super cute and guess what, they pop! The tops when pulled gently pop up and can easily be put back right on top of it's head. They come in five different colors; purple, red, orange, teal, and grey. You can also choose if you'd like a hook to attach onto they key ring to make removing your mushroom easy. These guys stand about 1.5" and make the perfect little companion for your travels. **Not recommended for children under 4**