Brand Name: KLASSNUM Lenses Color: Clear Style type: Rectangle Origin: Mainland China Element type: Basic Classic Gender: Unisex High-concerned chemical: none Product Type: Regular reading glasses Applicable Scenarios: Casual Lenses Material: Acrylic Item Type: EYEWEAR Place Of Origin: China (mainland) Eyewear Type: Reading glasses Lenses Optical Attribute: Anti-reflective Model Number: Resin Eyeglasses Lens Height: 2 Coating: HMC Lens Width: 4.4 Frame Material: Alloy Frame Material: Metal Stainless Steel Frame Lens Material: Resin Lenses Optical Attribute: Anti-Reflective Strength: +1.00/+1.50/+2.00/+2.50/+3.00/+3.50/4.00 Feature 1: Reading Glasses Feature 2: with Pen Tube Case Feature 3: Presbyopic Glasses Choice: yes semi_Choice: yes