1. The adjustable non-elastic neck strap, the cap can be easily fastened and adjusted for a better fit. 2. Material: the dog visor hat is made of Oxford cloth outer layer and canvas lining; The Oxford cloth outer layer and canvas lining are comfortable, soft, breathable, and durable. Suitable for your pets. And the chin strap can be adjusted according to the size of your pet. Besides, the chin strap can prevent the hats from being blown away by the wind and falling off while the pet is playing. 4. Sun protection: the brim of the dog baseball cap can prevent your dog's eyes from direct sunlight under the sun; By wearing the dog baseball cap, you can take your dogs to enjoy outdoor activities in summer; At the same time, the dog baseball cap will make your dog look charming. The dog baseball cap can make your dog look cool and eye-catching in outdoor activities.