Please read the profile before asking questions about purchases. We will 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 and D-rings are made in Japan, and the plastic parts (buckles & keepers) are YKK. Width: 2.5cm Collar size: Approximately 33-49cm Before use, always check for any damage. If there is any damage, do not use it and replace it with a new collar. These are handmade items, so the stitching may not be perfect, and there may be slight deviations. Please purchase only if you understand this. In the unlikely event of an accident or trouble during use, we cannot be held responsible for any warranty or liability. Shipping will be via regular mail, so there is no guarantee, and it will be delivered to your mailbox. If shipping from a post box, we will send a "shipping completion email" when the item is dropped off in the post box, regardless of whether there is a collection on weekends and holidays.