Triangle Scarf: 26.8” x 18.9” x 18.9”, fit for neck size about 11~ 22 inches. Hat: about 4.7" in diameter at the bottom, and 7” tall. Suitable for most breeds of dogs. Made from high-quality 100% cotton double layer fabric, comfortable and soft with fine workmanship. Easy to clean for long lasting use. Perfect for pup photo shoot, doggy birthday parties. This cute set fits small, medium and large breed dogs.