I used this after my cat's abdominal surgery. It was just right for a cat of about 2 kilograms. This is the smallest size. The material stretches well, so even when worn snugly, it feels comfortable. This is a dark gray, stretch material dog Elizabethan collar with a cross design featuring the L.W.D. logo. - Color: Dark Gray - Material: Stretch material - Features: L.W.D. logo - Design: Cross design Thank you for looking.