Condition: 100% Brand New. Material: real stainless steel. Color: silver, as picture shown. Neck diameter: 13.5 cm = 5.31 inches. Neck circumference: 42.4 cm = 16.7 inches. Hand diameter: 6.5 cm – 5.3 cm = 2.56 inches – 2.09 inches. Hand circumference: 20.4 cm – 16.6 cm = 8 inches – 6.5 inches. Ankle diameter: 8.7 cm – 7.2 cm = 3.42 inches – 2.83 inches. Anle circumference: 27.3 cm – 22.6 cm = 10.7 inches – 8.89 inches. Height: 2.2cm = 0.87. Thickness: 0.5cm = 0.196. Neck diameter: 11.8cm = 4.65. Neck circumference: 37cm = 14.6. Hand diameter: 5.7cm – 4.7cm = 2.24 “- 1.85″. Hand circumference: 17.9 cm – 14.76 cm = 7 “- 5.81″. Ankle diameter: 7.7 cm – 6.5 cm = 3.03 “- 2.56″. Anle circumference: 24.2cm – 20.4cm = 9.51 “- 8.04″. Same size with A C size. Height: 2.8cm = 1.1 inch. Thickness: 0.8cm = 0.31 inch. Chain length: 38cm = 15 inch. Neck diameter: 12.5cm = 4.92 inch. Neck girth: 39.2cm = 15.4 inch. Handcuff diameter: 5.4cm = 2.13 inch. Handcuff girth: 17cm = 6.69 inch. Anklecuff diameter: 7.7cm = 3 inch. Anklecuff girth: 24.2cm= 9.53 inch. The actual color of the item may vary slightly from the pictures shown on website due to many factors such as the brightness of your monitor and light brightness.