A combination of two essential survival items: signaling mirror and whistle joined into one tool for you! Just find an objective and let the sun ray pass through the heliograph toward objective and you are signaling.
Material: Acrylic & ABS
Item size: 5.6 x 5.6 x 0.6cm / 2.2 x 2.2 x 0.2in
Package size: 8 x 7 x 1cm / 3.1 x 2.8 x 0.4in
Shipping takes between 3-5 weeks.
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We have limited quantities and may sell out so don't delay.