Pet Stimulus Chain Training Dog Supplies Dog Collar

Specifications Color: As pic show Main Material: Metal Item Size: M-2.5MM*43CM, Suitable for neck circumference Within 33 cm; L-3.0MM*54CM, Suitable for neck circumference Within 40 cm; XL-3.5MM*57CM, Suitable for neck circumference Within 47 cm; XXL-4.0MM*63CM, Suitable for neck circumference Within 53 cm. Usage: Adjustable size, Dog Training Collar. Overview Made of safe material, sturdy and durable. Adjustable necklace, suitable for different pets. It can be chosen size and matched, comfortable to wear. When dog pulling, link's round head will evenly apply remind. Illustrate： Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Please refer to the actual product for accuracy. The measurement allowed error is +/- 1-3 cm and +/- 10 g.