With the UST Find-Me Signal Mirror & Hear-Me Floating Whistle
Combo, you get three wilderness survival essentials in one
package -- a signaling mirror, emergency whistle, and an orange
float to minimize the chances of losing them in water.

Made of durable acrylic, the Find-Me Signal Mirror is virtually
indestructible. In addition to emergency signaling, it's handy
for personal grooming as well. The waterproof Hear-Me Whistle
emits a shrieking, high-pitched sound and has a pea-less design
for all-weather use.

• The mirror measures 4.5 x 2.75 x 0.1 inches and weighs 0.6
  ounces
• the whistle measures 2.75 x 0.75 x 0.75 inches and weighs
  0.3 ounces
• the float measures 2.3 x 1.3 x 0.25 inches and
  weighs 0.1 ounces
•  

UST Brands has been manufacturing camping, survival, personal
safety, and emergency preparedness equipment for over 80 years,
including innovative LED lights, all-weather fire starters,
premium outdoor cutting tools, camp kitchen products, first aid
kits, unbreakable signal mirrors, and more.