Eco-friendly Reusable Coated Paper UV Test Card , Color Changing
Card for Skin Care
- Material : coated paper
- Printing : Offset print
- Color : CMYK
- Usage:Check the UV radiation intensity
- Size : 85*54mm
- OEM : Accept
- Reusable : Yes
- Valid date : 2 year
With the depletion of the ozone layer, the number of skin cancer
and other health problems has risen dramatically, and the public is
being advised to avoid prolonged exposure to the sun. But on any
given day, how much exposure is too much, and how much SPF
protection is enough?
The credit card sized UV Meter Card is designed with a remarkable
UV sensitive strip which changes from white to a shade of purple
when exposed to UV radiation for only 10 seconds. Designed to react
primarily to the wavelengths of lights between 290-325 nm, (the UV
range) which are known to be the sunburn and skin damaging rays.
The stronger the radiation, the darker the shade of purple. Simply
compare on the adjacent color matching chart to see the
corresponding "likelihood of sunburn" warning. Guidelines printed
right on the meter card allow the user to determine the sun-screen
SPA level required under the prevailing conditions, but this is not
a high precison instrument and the readings are likely to
underestimate the true UV intensity.
Sunscreen products’ promotion gift;Outdoor products’ promotion
gift;Company’s advertising gift;etc..
UV test card
Each piece in a clear opp bag,200 pcs/inner box,2400 pcs/ctn
1.Unbreakable and reusable,convenient to be used.
2.A fast and easy way to check the intensity of the UV ray
3.Perfect promotion gift.
5.OEM is welcomed