Size: Uses a 27mm diameter covered button. Tulle is layered over Halloween-themed fabric, making these hair ties even more Halloween-like (o^^o)♪ The wrapping is also Halloween-themed♡ These are sale items from our stock, available at a great price♩ Normally 150 yen + shipping per piece → 6 pieces for 450 yen, free shipping!! We hope you, your friends, parents and children, and sisters will enjoy using them.