Flexible adjustment of wearing size: By adding extension links, the length of the training collar can be easily adjusted to meet the wearing needs of pets at different growth stages.
Fit for 2.25mm diameter training collar: This product is specifically designed for training collars with a diameter of 2.25mm. To ensure compatibility with your existing collar, please confirm the chain specification of your collar
Stainless steel material, rust-resistant and durable: Made of stainless steel, the structure is sturdy and has excellent rust resistance. It can be reused and is suitable for long-term use with training collars.
Smooth edges, reduced friction: The surface of the chain links has been meticulously treated, with rounded corners, which helps to minimize friction with the pet's skin and provides a more comfortable wearing experience during training.
8-piece set for easy replacement and extension: Each set contains 8 links, providing sufficient quantity. It can not only meet the need for extending the length of the collar, but also be used as a backup replacement part, facilitating daily maintenance.