Circumference (neck):15~18cm Circumference (boundary):49~57cm Length:9 cm
Circumference (neck):17~20cm Circumference (boundary):56~65cm Length:10 cm
Circumference (neck):19~23cm Circumference (boundary):57~57cm Length:12cm
Circumference (neck):22~24cm Circumference (boundary):82~91cm Length:13cm
Circumference (neck):27~30cm Circumference (boundary):87~96cm Length:13cm
Circumference (neck):27~30cm Circumference (boundary):96~106cm Length:15cm
Circumference (neck):13~21cm Circumference (boundary):56~65cm Length:10cm
Circumference (neck):21~29cm Circumference (boundary):55~74cm Length:16cm
Circumference (neck):22~32cm Circumference (boundary):66~91cm Length:21cm
Circumference (neck):25~35cm Circumference (boundary):82~112cm Length:27cm
Circumference (neck):30~46cm Circumference (boundary):98~134cm Length:33cm