Feature: 1. Lightweight and portable, it is easy to carry, and it can be used for shooting anytime, anywhere. 2. The operation is simple, it can be easily connected to the mobile phone, and you can explore nature through the screen as much as you want. 3. Select high-quality ABS and aluminum alloy materials, finely polished edges and corners, and add foam non-slip sheets to effectively protect the telescope, which is strong and durable. 4. With bracket connection hole, it can be connected with a tripod, which is more convenient to use. 5. Compatible with telescopes, binoculars, monocular telescopes, etc., record wonderful moments with mobile phones, it is a perfect partner for telescopes. Specification: Item Type: Cellphone Telescope Adapter Mount Material: Plastic + Aluminum Alloy Product Color: Black Card Slot Range: Approx. 5.2-10cm / 2.0-3.9in Eyepiece Diameter Range: Approx. 2.5-4.8cm / 1.0-1.9in Product Weight: Approx. 99g / 3.5oz. Package List: 1 x Cellphone Telescope Adapter Mount