Specifications: Size: 5.5x5.5x2.1cm. Color: black. Magnification: 90X Material: Acrylic, ABS. Battery Type: 3 LR44 button cells(Battery not included) Product Descriptions: Great magnifier for mechanical processing, electronic repair, jewelry appraisal, timepieces repair and miniature engraving. Unique compact design for carrying in pocket or purse for traveling, carrying. Illuminated by LED which provides enough light in any dim conditions. Mainly made of ABS plastic and optical lens, durable to use. Compact design provides 90x magnification. Package included: 1* English and Chinese manual. 1* 90X Phone Camera Magnifier(Battery not included) !!! Please contact us if you require a larger quantity we will reply in 24 hours. !!! Shipping 1.If you need to buy in bulk, please contact, we will reply in 24 hours. 2.We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. 3.Usually product Reaches after about 12-45 business days depending on destination. If you have not received your shipment within 45 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Refund or resend product will be offered if item still not received. 4.We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We ask you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! THANK YOU :)