This Bell Orchid Pet Collar looks so beautiful. It's a fully handmade product, you'll like it.
 
Size: 
XS: 5.9-7.8"(15-20 cm)
S: 7.8-9.8"(20-25 cm)
M: 9.8-11.8"(25-30 cm)
L: 11.8-13.8"(30-35 cm)
XL - 13.8 - 15.8" (35-40 cm)
 
Wash Care : The collar is made of wool, handwash recommended.