Material: high quality nylon
Specifications：
No. 1: coarse rope strap width 1.0cm， 1.5cm， 35-55cm regulation， proposed 12 pounds of pets in use
No. 2: coarse rope strap width 1.2cm， 2.0cm， 45-65cm regulation， proposed 30 pounds of pets in use
No. 3: coarse rope strap width 1.5cm， 2.5cm， 53-78cm regulation， proposed 60 pounds of pets in use



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