Target Audience: DogsColor:Black, Pink, BlueItem Type: Pet HatPackage Included: 1 x dog hatFeature: AdjustableMaterial: Oxford ClothSize: S/M/L/XLSize-------------------Inner Diameter----------------------Outer DiameterS----------------------3.00cm/1.18"-----------------------11.00cm/4.33"M----------------------4.00cm/1.57"---------------------13.00cm/5.12"L----------------------4.50cm/1.77"-----------------------18.00cm/7.09"XL----------------------5.00cm/1.97"----------------------19.50cm/7.68"Features:1. The high-quality Oxford cloth is durable and wear-resistant, breathable and comfortable.2. With exquisite craft, this hat has a long service life.3. The adjustable buckle design allows you to adjust the length by yourselves.4. There are 3 color options, and you can choose one for your lovely baby.5. The nylon clasp design is more convenient to adjust and for dogs to wear.