Double layer, outer layer of high-quality polypropylene material, soft, strong, inner foam, super comfortable, PP foam neckband, pet collar, there are foam, it will not cause excessive force to yourself or the dog. Strain, the collar has 4 adjustment functions to meet the needs of different dogs
Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.