S size (Neck circumference approx. 20-26cm) Height 12cm Blue Button closure, easily adjustable neck size. If it gets dirty, wash gently with mild detergent to keep it clean. Thank you for viewing! ☆*。 Although I didn't see any noticeable stains on the product, there may be oversights. Please check the images for any dirt, dents, or tears on the box. Please refrain from purchasing if you are nervous or seeking perfection. It will be shipped in a simple package, just in a bag. *Please note that items in boxes may be shipped without the box. #Aino's shop is here 15-42 0911 Alien Pet Elizabeth Collar for Cats and Dogs, Soft, Easy to Put On and Take Off, Prevents Licking and Scratching, Post-Surgery, Neutering, Eczema, Cute, Lightweight, Wound Protection (S/Yellow)