This portable eyeglass thickness gauge is precise and portable， widely used to measure the thickness of the eyeglass. 

Features: 
Scratch-resistant measuring head， which protect the eyeglass when testing. 
Using high-quality environmentally friendly materials， which is durable. 
It is fashion and eye-catching in appearance! 
Small and exquisite， very portable. 
Accurate and easy to use. 

Specifications: 
Color: Blue + Silver 
Material: Metal 
Measuring Range: 0-10mm 
Accuracy: 0.05mm 
Item Size: 10.7 * 5.8 * 1.3cm / 4.21 * 2.28 * 0.51in 
Item Weight: 73g / 2.57oz 
Package Weight: 167g/ 5.90oz 

Package List: 
1 * Eyeglass Thickness Gauge 
1 * Manual