UV Test Sensor UV Test Strips UV Card Indicator UV Tester for Sunglass Durable
Features: Color deeper, UV for stronger.
10 pcs/1 piece for option, size: approx 10.5x4.5cm/4.1x2in.
Made of quality art paper, durable & sturdy.
Small size, portable, easy to carry, just fit your pocket.
Reusable,suitable for detecting outdoor upf content or uv testing on Card only.

Specifications: Material: Art Paper
Size: approx 10.5x4.5cm/4.1x2in
Type: 10pcs/1 piece(optional)

Package Includes: 10X UV Test Card
Or
1X UV Test Card

note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.