Features: Specially Designed for GPS-Tracker: Our pet collars are specially designed for GPS-tracker, comes with an silicone holder prevent GPS-tracker device getting lost, and the collar is suitable for small animals such as cats and small dogs, pet and etc. Safety Breakaway Buckle Design: The reflective collar designed with safety breakaway buckle, the round ear cats face safety buckle can be adjusted to prevent suffocations or stab-injuries. Safety design which is easily released when pulling hard, making your pet safe while walking or play-outdoor. Adjustable Collar: The cats collar designed with adjustable length 22-35cm/8.66-13.78inch, width 1cm/0.39inch, allow you to find the appropriate size for your pets easily, convenient to wear to off. Reflective-Stripe: Designed with reflective-stripe ensure safety for dark circumstance, allow you to easily find your pet in the night, lightweight & breath-able material, prevent your pet dogs or cats feeling discomfort, safety for cats play or chasing outside. Selected Material: The pet collar use soft skin friendly nylon material and durable plastic buckle,nontoxic, well stitched, safety and lightweight material, skin friendly for your pet cats, dogs and the lovely pendant & bell attract pet wear. Specifications: Product Size: approx. Adjust length 22-35cm/8.66-13.78inch, width 1cm/0.39inch Material: Nylon Color Option: Green/Purple/Black-/Pink/Orange-/Sky-Blue Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Cats Collar