1" wide leather choker. Non-adjustable heavy duty buckle. When checking out the size listed is the overall length of the collar not the neck size. Custom word/words up to 10 letters if you want the 18mm and up size letters and you can have up to 15 letters if you choose the 10mm or 8mm size letters. Let me know what word/letter style you want by putting a note in with the payment. If you want the larger letters they cost more, I will make a private listing for you. Gift Box: Beautiful Birch plywood gift box measures 2.25" X 2.25" X 6.75" and has a sturdy swing clasp to close. Engrave with the text of your choice. Text does not have to be the same as on the collar.