Color: Silver
Material: Stainless Steel
Package: Bag
Locking: Allen Ke
Length: 72 cm/28.3 inches
Collar to Cuff Length: 23 cm/9.0 inches
Thickness: 0.5 cm/0.2 inches
Height:3 cm/1.2 inches

Female Size
Wrist: 5.7 * 4.7 cm/2.2" * 1.8" (Inner Dia)
Collar: 11.7 cm/4.6"(Inner Dia)
Weight: 900 g/2.0 lb/31.7 oz
Male Size
Wrist: 6.5 * 5.2 cm/2.6" * 2.0" (Inner Dia)
Collar: 13.5 cm/5.3"(Inner Dia)
Weight: 1000 g/2.2 lb/35.3 oz