Dear Friends,pls note below warm prompt before you place order : 1 . Color : All product images are taken in kind, the lighting, computer monitor differences result in chromatic aberration with the actual products. This kind of problem does not belong to product quality issues, the final colors shall in kind prevail. 2.When choosing the collar size for your dog,please measure the circumference of the dog's neck and be sure to place two fingers between the dog and tapeline you use.

• side S 1.0 cm wide, 31 cm length, 23.50-28.50 neck adjustable
• side M 1.5 cm wide, 40 cm length, 28.50-34.50 neck adjustable
• side L 2.0 cm wide, 45 cm length, 35-43 neck adjustable
• side XL 2.5 cm wide, 55 cm length, 41-50 cm neck adjustable

side S 1.0 cm wide, 31 cm length, 23.50-28.50 neck adjustablechina