Cade Princess Style Dogs Hat/Sun-Shading Cap with Ear Holes for Small Dogs Attractive designs that follow the latest fashions, let your dog is more attractive. Ear distance:6.7''/17cm; Ear diameter:2.2''/5.5cm; Head girth:13.7''/35cm; Head diameter:6.3''/16cm;Weight : 19g. Adjustable non-elastic Strap: Neck girthMax:13.7''/35cm. With two holes at the top, breathable and comfortable. Material: mesh (100%polyester).