Triplet Loupe 30X:

Model No.: HJ-402

Specifications

Magnification: 30X-21mm 
Material: zinc alloy, glass lenses. 
Package: plastic gift box.
Packing: 360pcs/box.
Packing size: 40*28*31cm.
Weight: 30g/piece.
Gross weight: 50g/piece.
Gross Weight: 21kg/carton.
Net Weight: 19kg/carton.