10PCS Test Strips UPF50+ Test Card Professional UVB Test Card Sunshine Testing Card Outdoor

Label:Yes Reusable: Recovers in about 1 minute after use. Material: Cardboard Name: UV Test Card Color: Black Size: 10.5*4.5cm(4.13*1.77in) Brand new and high quality

Features: 10 pcs/1 piece for option 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.

Package include: 1pc / 10pcs UV Test Card

Note: 1.Due to the light and monitors effect, colors may have lightly difference. 2.Please allow slightly size errors due to manual measurement. Thank you for your understand!