Each dog has an individual size difference. The size chart is the average wearing standard. It varies from dog to dog and is not absolutely embarrassing. If the dog's weight is at the cut-off point, then it is recommended to choose the larger size, choose not to choose small. If the nail cover is slightly larger, you can use the small cut of the opening.   

20 pcs for each package and with glue

XS is Suitable for pets from 0.5-2.5 kg (within 5 kg) 

S is Suitable for pets of 2.5-5.0 kg (5-10 kg)      

M is Suitable for pets of 5.0-7.5 kg (10-15 kg) · 

L is suitable for pets of 7.5-10 kg (15-20 kg) 

XL is suitable for pets of 10-15 kg (20-30 kg)

XXL  is suitable for pets of 15-25 kg (30-50 kg)