The product description 1. To ensure a precise fit. The collar does not retract automatically. Please measure around the neck, leaving only 2 fingers between the collar and your pet. 2. [Super Soft and Durable]: Velvet fabric brings extremely soft and smooth texture to the collar and does not fade. At the same time, a sturdy cotton webbing inside gives durability to the collar and waistband. 3. [Exquisite packaging]: Pay attention to every detail. Fixed stitches are neatly sewn. Each set is wrapped in tissue paper and then packaged in a beautiful gift box. It would be a great gift! 4. Solid steel hardware]: Rose gold D-ring and buckle. All collars are adjustable sliders.