Size Details:
Size XS: neck 22cm/8.6in; chest 30cm/11.8in; back 20cm/7.8in
Size S: neck 26cm/10.2in; chest 36cm/14.1in; back 25cm/9.8in
Size M: neck 30cm/11.8in; chest 42cm/16.5in; back 30cm/11.8in
Size L: neck 34cm/13.3in; chest 48cm/18.9in; back 35cm/13.7in
Size XL: neck 38cm/14.9in; chest 54cm/21.2in; back 40cm/15.7in
Fit for small breed dog or cats under 20lbs ( cat,puppy,chihuahua, pomeranian, maltese, yorkshire terrier,toy poodle,papillon,shih tzu,mini doberman,bichon frise,pekingese,jack russell terrier,miniature schnauzer,pug.,etc)