4 Pieces Pinhole Glasses, Small Hole Glasses, Porous Glasses, Perforated Glasses, Eye Training Glasses, Creative Glasses, Unisex (Black)

【Product Content】 You Will Receive 4 Pieces Of Pinhole Glasses, The Color Is Black, The Dimensions Are Lens Width 68Mm, Lens Height 48Mm, Nose Bridge Width 18Mm, Total Frame Width 145Mm, Temple Length 139Mm, Suitable For Both Men And Women. 【Product Material】 The Frame Material Of This Pinhole Glasses Is Pc And The Lens Material Is Ac. The Frame Is Strong And Durable, The Lens Is Light And Not Easy To Be Damaged. It Can Be Used For A Long Time And Provide Effective Protection For Your Eyes. 【Visual Training】 This Product Is Designed As Porous Glasses, Which Reduce The Amount Of Light Entering The Eyes Through Small Holes, Help Train Eye Muscles, And Relieve Visual Fatigue. It Is Suitable For People Who Work Or Study In Front Of The Computer For A Long Time. 【Comfortable Wearing】 These Glasses Are Comfortable To Wear, Not Easy To Slip Off, And Are Suitable For A Variety Of Face And Nose Shapes. The Lightweight Material Allows You To Wear It For Long Periods Of Time Without Feeling Uncomfortable. 【Creative Design】 This Pinhole Glasses Are Not Only Practical, But Also Have Creative Fashion Elements, Suitable For Wearing On Various Occasions. They Can Not Only Be Used For Eye Training, But Also Serve As Personalized Accessories To Add To Your Fashion Charm.