TEE-UU CHECKER STRAP MARKING RIBBON (5 PCS)

In order to mark already searched rooms and corridors. Thanks to the cord stopper, the 30 cm long CHECKER STRAP can be attached quickly and easily to any kind of door knob. The ribbon holds perfectly even under positive pressure ventilation. The 12 mm wide ribbon in safety yellow with an 8 mm wide traversing reflective stripe is clearly visible in smoky rooms as well.