5 holes adjustment
Harnesses:
Fits Neck Size 17" - 24" (45-60CM)
Fits Chest size (behind front legs) Size 26"- 34" (65-85CM)

Collars:
Small Size Fits Neck 15-18", 2" Wide, 20" Length
Medium Size Fits Neck 17-20",2" Wide, 22" Length
Large Size Fits Neck 19-22",2 " Wide, 24" Length
X-Large Size Fits Neck 21-24",2" Wide, 26" Length
 

Leash Size:

 

         28"(70cm) total length

Chain:5mm diameter,20"(50cm) length(include the hook)

Hand strap:1"(2.5cm)width,8"( 20cm) length.




Note: Before you order,Be sure your dog's neck is suitable for this size (That's very important).
 

Package Included:

1 x  Dog Harness+Collar+Leash set