Features:Compliable with Binocular, monocular, telescope, microscope, spotting scope, night vision and most optical device. Fit eyepiece diameter 28mm-47mm. Not fit 2inch eyepieces.Universal: With super large width range:54- 90mm. Fit iPhone X or 8 or 8 Plus or 7 or 7 Plus or 6 or 6s or 6 Plus or 5 or 5s, Samsung Galaxy S9 or S8 or S7 or S6 or S6 or S5, Note 9 or 8 or 7 or 6 or 5, Sony, LG, HTC, Oneplus, and many other brands.Durable metal materials: Mainly made of Aluminum. Part made of high strength PA plastic. Compact and Light Weight: 1.6x3.5x6.3, 5.8ozColor: BlackPackage Include:1 X Phone Telescope AdapterNote:This mount may not apply for some certain rifile scope. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store