Dog Leach Size
S----- leash length 120cm,leash diameter 1.2cm ,adjustable collar neck 25-30cm
M----- leash length 120cm,leash diameter 1.5cm ,adjustable collar neck 30-40cm
L----- leash length 120cm,leash diameter 2cm ,adjustable collar neck 40-50cm

XL----- leash length 120cm,leash diameter 2.5cm ,adjustable collar neck 50-65cm