Welcome to our shop! [multiple product]: 10x (2 PCS) 15X (2 PCS) 20x (2 PCS) 25x (2 PCS) {4 groups of replaceable lenses} lens diameter: 16mm [6 in 1 Headband Magnifier Kit] Comes with 4 interchangeable lenses, 2 LED lights, 1 stand and 1 interchangeable headband. The magnifying glass on the headband is so light that you won't feel overwhelmed or uncomfortable. [Easy to Use] You can wear this magnifying glass on your head as if you were wearing glasses. It is more convenient to use than traditional handheld magnifiers and frees your hands to help you see more clearly. [Glass Lenses] Install two left/right magnifying masks with LED on the lens stand lens, each equipped with 4 Lens Barrels with different magnifications. If you use this magnifier for a long time, you can replace it with two Lens Barrels. [High Quality] The magnifying lamp features a lightweight ergonomic ABS and acrylic frame, lightweight and sustainable. The product is also equipped with interchangeable heads which effectively solve the problem of falling. [Widely Used] The perfect headband magnifier can be used for machining, electronic repair, equipment evaluation. jewelry, watch repair and micro-engraving, etc., as well as what older people usually do. The magnifying glass is used to see objects up close. There may be size errors in the product you receive due to hand measurement The product you you receive may be slightly different from the picture due to different monitors Thank you for meeting me, hope I can help you. Good life Actual quantity shipped: 1 piece(s) 100% satisfaction - Our customers are our priority. If you find any problems with the products after receiving the goods, such as damage and incorrect quantity, please contact us immediately. We do our best to provide you with satisfactory after-sales service