Material: PU material
| Size | Applicable category | Adjust the size |
| XS(1.0*30CM) | Small dog | 22.5-27.5cm |
| S(1.3*35CM) | Small and medium-sized dogs | 26-32cm |
| M(2.0*40CM) | Medium dog | 29-36cm |
| L(2.5*50CM) | Medium and large dogs | 35-45cm |
| XL(3.0*6.0CM) | Large dog | 44-55cm |
