Size S: Total Length: Approx. 3.9 inches (10 cm), Waist: Approx. 26.8 inches (68 cm), Recommended Weight: 99.3 - 110.2 lbs (45 - 50 kg), M: Total Length: Approx. 3.9 inches (10 cm), Waist: Approx. 29.1 inches (74 cm), Recommended Weight: 15.3 - 132 lbs (55555555 lbs (60 lbs (2 lbs (760 kg). Total Length: Approx. 60-65 kg