Thank you for viewing! These are decorative parts. [Contents] A set of 30 cute girls with big mouths! 30 pieces at 10 yen each, so 300 yen. Shipping and handling will cost a little over 200 yen, so the total is this amount. There are some printing misalignments. Please check the contents in the second image! The backs are flat. The longest part is about 1 cm. They are very cute, so I recommend them. If you have any questions, please ask in the comments ^o^