The diameter of the double wheel is 6cm

or when traveling

Packaging: regular

Still not sure about the size

Compatible with Apple, Monocular Telescope Zoom Scope with Compass, Phone Clip Tripod Quantity:2 Pcs The diameter of the doubleNoteNon Apple branded products, Compatible with iPhone models Describe: This 40x60 outdoor spotting scope is light and compact. It is the perfect tool for finding birds, watching concerts, golfing, hunting, rock climbing, fishing, participating in sports events or even just watching and enjoying! It can be bent to match your eye distance, suitable for adults and children. Feature: 1. High list eyepiece: 40X magnification, BAK4 prism design, giving you