Features: Specially Designed for GPS-Tracker: Our pet collars are specially designed for GPS-tracker, comes with an silicone holder prevent GPS 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 collar designed with safety breakaway buckle, the round ear cats face safety buckle can be adjusted to prevent suffocations or stabs injuries. Safety design which is easily released when pulling hard, making your pet safety while walking 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 and off. Lightweight Design: Designed with elegant Bohemia-style collar, bright color & tassel-pendant, allow you to easily find your pet, lightweight & breath-able material, prevent your pet dogs or cats feeling discomfort, safety for cats chasing outside. Selected Material: The pet collar use soft skin friendly Polyester 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: Polyester Color Option: Red/Yellow-Green/White/Pink/Orange/Dark-Blue/Noctilucence-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 with GPS-Tracker Holder