Dog Collar Size:
XS Width:13mm(0.5inch)Neck: 15cm-28cm (5.91"-11.42")
S Width:20mm (0.79 inch)  Neck: 20cm - 29cm(7.87 in  11.4 in)
M Width:20mm (0.79 inch)Neck:27cm - 41cm (10.62 in -16.14 in)
L Width: 25mm (0.98 inch)   Neck: 33cm - 52cm (12.99 in - 20.47 in)
XL Width:25mm (0.98 inch)   Neck: 37cm - 60cm (14.56 in - 23.62 in)
Dog Leash Size:
XS Width: 13mm(0.5inch)  Length： 120cm (47.25 in)
S Width: 20mm (0.79 inch)  Length： 120cm (47.25 in)
M Width: 20mm (0.79 inch)  Length： 120cm (47.25 in)
L Width: 25mm (0.98 inch)  Length： 150cm (59.06 in)
XL Width: 25mm (0.98 inch） Length： 150cm (59.06 in)
Harness Size:
XS Width:13mm(0.5inch)Neck: fits Aajustable Neck&Chest Girth 26cm-38cm(10.24-14.96in)
S: Width 2.0 cm(0.79 inch)  fits Aajustable Neck&Chest Girth 34cm-52cm(13.39-20.47in)
M: Width 2.0 cm(0.79 inch)  fits Aajustable Neck&Chest Girth 39cm-60cm(15.35-23.62in)
L: XL: Width 2.5cm (0.98 inch)  fits  Aajustable Neck&Chest Girth 41cm-65cm(16.14-25.59in)
XL: XL: Width 2.5cm (0.98 inch)  fits Aajustable Neck&Chest Girth 53-85cm(20.87-33.46in)
Bow tie Size:
7.5x 5Cm(Fit for size XS dog collar)
10*6cm(Fit for size S and M dog collar)
11.5*6cm(Fit for size L and XL dog collar)
Flower:10cm*10cm(Flowers are detachable for dogs of all sizes)