Product features:. 1. High reflection. Safer at night. Several reflective materials for dog walking. Cool and safer. 2. Zinc alloy. Pull button. It is made of aluminum alloy. High hardness, no deformation. 3. Don't hold hands. Mesh breathable grip. Thickened design to prevent biting. Feel comfortable. size. Neck circumference. bust. XXS. 34-38. 40-45. XS. 36-42. 45-51. S. 42-48. 47-57. M. 46-55. 51-61. L. 53-63. 60-75
