XS: Neck Circumference 18cm, chest Circumference 28cm, Back Length 17cm (suitable for 2-3 catties small milk dog) 33g.
S: Neck circumference 20cm, chest circumference 32cm, back length 22cm (suitable for dogs of 2-3 kg) 40g.
M: Neck circumference 23cm, chest circumference 38cm, back length 25cm (suitable for dogs of about 4 kg) 47g.
L: Neck circumference 28cm, chest circumference 41cm, back length 29cm (suitable for dogs of about 6 kg) 55g.
XL: Neck Circumference 31cm, chest Circumference 44cm, Back Length 34cm (suitable for dogs of about 9 kg) 64g.
XXL: neck circumference 35cm, chest circumference 53cm, back length 40cm (suitable for dogs of about 12 kg) 80g.