This is the strong collar we use for our own dogs. The collar can be used for walking and for training. 
The collar is adjustable in different sizes.
Product Specifications
| 
 Color: 
 | 
 Dark Blue 
 | 
| 
 Material: 
 | 
 Leather 
 | 
| 
 Length Collar: 
 | 
 59 cm 
 | 
| 
 Width Collar: 
 | 
 3,2 cm 
 | 
| 
 Neck Adjustable: 
 | 
 43-53 cm 
 |