Color Changing UV Keychain for Outdoor Sports Measure UV Intensity with This Sunscreen Artifact Unique Gift for Friends

Features: Measure UV intensity with this color changing keychain, perfect for outdoor sports enthusiasts and students. Made of durable PVC soft rubber, this keychain automatically detects UV levels the stronger the UV, the darker the color. Suitable for people of all ages, this keychain is a must have for those who want to protect themselves from harmful UV rays. Take this keychain with you on your outdoor adventures or attach it to your backpack, handbag, or pencil case. Give this unique and practical keychain as a gift to friends and family, adding a touch of novelty and surprise to any occasion.

Specifications: Material:PVC Alloy Size:Approx.3.5cm/1.38"

Package Includes: 1 Piece Keychain

note: Please allow 1-2cm errors due to manual measurement,Please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.