Thank you very much for viewing. This is a dog collar. I only tried it on indoors once after purchasing it, but the size didn't fit, so I haven't used it outside. I removed the tag, so the specifications are unknown. I am selling it because I have no plans to use it in the future. Product: ・PET FOREST Dog Collar ・Total length: Approximately 28cm (Excluding the buckle when unfastened) ・Width: 1cm ・Color: Camouflage *Dimensions are approximate and for reference only, as measured by an amateur. Condition: ・No noticeable stains, tears, or damage. ・No abnormalities in the buckle function. ・No discoloration on the metal parts. Please purchase if you appreciate the value of the item based on the text and photos, considering it has been used. Please refrain from purchasing if you are sensitive to used items. Also, as this is a personal sale, we cannot accept claims or returns, so please understand. No comments needed, instant purchase is OK. Thank you. PET FOREST Pet Forest Small dog Army