Specifications. 1,zinc alloy made 2,inner width: 19mm travel bags/backpack/laptop(computer) bag,suitcase,piggy bag used.

bags or luggage accessories

fitting trolley case/backpack/laptop(computer) bag,suitcase,piggy bag,travel case, travel bags used

 Specifications1,material,zinc alloy  2,inner width: 19mm .

3. net weight, 7.5g/pcs.

swivel hook buckle