Instant purchase is OK. Please read the profile. Size: Width: Approximately 10cm Length (from the string): Approximately 7.5cm Will be shipped with only waterproof packaging! The ribbon is fixed with yarn, but pulling it too hard may cause damage, so please use it gently. This is a handmade item, so there may be slight variations and differences between the left and right sides. Please understand this before purchasing. Pulling it too hard may cause damage, so please use it carefully.