Please read the profile before asking questions about purchases. We refrain from responding to inquiries about items already described. When using the bundle feature, please apply without changing the price. We will send you a message after applying the combined shipping discount, so please proceed with the purchase then. The core PP tape, D-rings, and swivel hooks are made in Japan, and the plastic parts (buckles & adjusters) are from YKK. This is a collar for small dogs. Width: 1.5 cm Collar size: Approximately 16-21 cm Before use, always check for any damage. If there is any damage, please do not use it and replace it with a new collar. As this is a handmade item, the stitching may not be perfect, and there may be slight misalignments. Please purchase only if you understand this. Please note that we are not responsible for any accidents or troubles that may occur during use. Shipping will be via regular mail, so there is no guarantee, and it will be delivered to your mailbox.