safety t shirt used by policeman,soldier,fireman, etc. It is no heat,low power,no harmful rays,etc.

safety t shirt has the function of security indication. At night, it can be clearly observed whthin 20m for warning. It is of no heat, low power and safety, no X-rays, no ultroviolet light as an environmental green products. As it is easy and convenient for installation, it is greatly used by policeman, soldiery, firemen and any other people who work in dark.

colour:various colour.

material:Oxford cloth, nylon cloth, and EL sheet.

power:3*AAA batteries.

Size for all shapes:S, M, L, XL, XXL, XXXL.

advantages:safe, light, no ultraviolet rays, long lifetime.

usage: used by policeman, soldier, firemen and people who work in dark.

packing: 1pcs/polybag, 50pcs/CTN/58X38X41CM, NW/GW:11.5/12.5KGS

safety t shirt