One-piece design: no buckle or clip, only one slider to adjust the harness. Automatic Elastic Pull Rope Adjustment: When the bird crawls and flies, it automatically adapts from the chest to the back, the effective pull rope design can reduce the pressure contact points of the birds. Mandatory: This parrot leash is a must have for birds who like to take birds out. HIGH QUALITY MATERIAL: The pull cable is made of a sturdy nylon webbing which is rubbery and bite resistant. Adjust the taste of life: you only need a little patience and a lot of food, almost any bird can train to wear it. Add life to the fun. S: The length of the pullover is 6.5cm, and the height from the head to the body is 6.8cm, which is suitable for a bust of 47cm or less. The total length of the traction rope is 120cm. It is suitable for a parrot body size of about 110-190g. M: The length of the pullover is 7.5cm, the height from the head to the body is 8cm, and it is suitable for a bust of 51cm or less. The total length of the traction rope is 130cm. It is suitable for a parrot body size of about 190-420g. L: The length of the headband is 9cm, the height from the head to the body is 10cm, and it is suitable for a bust of 62cm or less. The total length of the traction rope is 130cm. It is suitable for a parrot body size of about 425-600g. XL: The length of the headband is 10.5cm, the height from the head to the body is 12.5cm, and it is suitable for a bust of 76cm or less. The total length of the traction rope is 130cm. It is suitable for a parrot body size of about 600-1000g. Package Listing: 1x parrot leash all Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. we Will Give You The Best Solution.