Our durable poly-coated nylon dog collars are 1 inch wide and designed for comfort and style. Made from waterproof, odor-resistant materials, these collars are easy to clean and built to last. The hole spacing on each collar is designed for a better fit, ensuring your dog's comfort. Available Sizes: 18" Collar: Fits neck sizes 11" to 18" 21" Collar: Fits neck sizes 14" to 21" Each collar is crafted in the USA for high-quality construction. Custom Brass Name Tags: Our 3/4" x 2 3/4" brass tags feature raised, readable text. Each tag can hold up to 4 lines of custom engraving. If 4 lines are chosen, the text will be in a smaller font. We can engrave the following characters: Letters (A-Z, uppercase only) Numbers (0-9) Special characters: –, , . / ‘ & - Please note, we cannot engrave emojis, special symbols, or email addresses. Ensure your text is correctly entered, as we will engrave it exactly as provided. Important Information: Tag Preview: The tag shown in the customization preview may not exactly match the font or format of the tag you will receive. The picture of the brass tag in the listing represents the final format. Returns: Returns are accepted only in the case of a mistake on our part. We do not accept returns for reasons such as color or size preference, or if the collar's fit is incorrect due to hole spacing. Please ensure the correct size before ordering. Fit and Sizing: To ensure the best fit for your dog, we recommend measuring your dog's neck before placing an order. Thank you for understanding!