Saashi Eye Massager with Heat Smart Airbag Vibration Bluetooth Eye Care All Categories Please check below chart to

Please check below chart to choose your size(Unit:cm

*Please allow 1-3cm deviation due to manual measurement

Scientific research grade "Double Retinol"

There might be a slight error due to different hand measurements

Saashi Eye Massager with Heat Smart Airbag Vibration Bluetooth Eye Care All Categories Please check below chart toDescription: 1. It is recommended to adjust to an appropriate tightness during use (you can slowly adjust the tightness according to the experience during use), leaning against the sofa or chair for better fit, more uniform force, better effect and better comfort! 2. It is recommended to use 1 2 times a day for 10 20 minutes each time. Remember to rest with eyes closed for 3 5 minutes after use, the eyes will be more comfortable. 3. Use after charging