5 holes adjustment, Strong and durable. This Harness is made of mixed leather,strong enough,skin friendly to your pet.
Harness size:Neck size 45-60CM(17.5-23.5"), Chest size 65-85CM(26-34")
Collar size:
M:Neck size for 17-20"(43-51cm)
L:Neck size for 19-22"(48-56cm)
XL:Neck size for 21-24"(53-61m)
Leash size: 47"(120cm) total length, 0.8"(2.0cm)width