Specification AgeRangeDescription : Adult Brand : WENDA BulletPoint1 : Composite frame BulletPoint10 : we just sale high quality products, if you are not satisfied, please contact us for a full refund BulletPoint11 : Item shape: Round BulletPoint2 : Gradient lens BulletPoint3 : Non Polarized BulletPoint4 : Lens width: 3 centimeters BulletPoint5 : Lens height: 1.7 centimeters BulletPoint6 : Use dish detergent and warm water and clean your lenses on the inside using lots of running water under the sink until no suds remain BulletPoint7 : Under running water, wet your lenses and the stick on and place the stick on the bottom inside of your lens while applying light pressure. Repeat for other lens BulletPoint8 : Remove from water and pat dry with a paper towel. If placement is not correct or bubbles are present, peel off and start over. BulletPoint9 : While ready for immediate use, it's a good idea to let sit for up to 2 hours before using. If bubbles do form after a few hours or day, you'll need to repeat the process again; stick-on lenses convert any eyewear into magnifying reader bifocal glasses | Just press on and stick | Superior, no bubble, distortion-free, optical grade clarity Color : Clear Department : unisex-adult ExternallyAssignedProductIdentifier : 5055955359777 ExternallyAssignedProductIdentifier1 : 744709748855 ExternallyAssignedProductIdentifier2 : 0744709748855 ImportDesignation : Imported ItemName : Hi Clear Stick On Bifocal Lenses Reader Magnifying Adhesive Reading Lens Sticker Sunglasses Safety Glasses Magnifier Add On (Clear, 2.75) ItemPackageDimensions_Height : 7.0104 centimeters ItemPackageDimensions_Length : 0.889 centimeters ItemPackageDimensions_Width : 5.207 centimeters ItemPackageQuantity : 4 ItemShape : Round ItemTypeKeyword : reading-glasses LensColorMap : Clear MagnificationStrength : 2.75 multiplier_x Manufacturer : WENDA ModelName : Pop ModelNumber : 1-R2313-6C00-50 OpticalPower : 2.75 PartNumber : R9113-5C00-200 PolarizationType : Non Polarized ProductDescription : 1 Pair (2 lenses) Stick On Lenses; Can be Trimmed and Cut ; Reusable; Multi USES: Great magnifier to add to eye wear like your sunglasses, safety glasses, sports, cycling, and shooting glasses Size : +1.5 Style : Contemporary SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TargetGender : female UnspscCode : 42142900