Material: rod body material: aluminum alloy, handle material: cork + EVA handle, rod tip material: tungsten steel Size: Diameter: 18/16/14mm, Length: 65-135cm Color: black, blue, red Quantity: 1pcs Package content: 1*AB-180 camping telescopic trekking pole 1.Great for EverybodyOur hiking poles are a perfet fit from beginners to experts, children, teens, adults & seniors. will have no problem using our poles 2.Comfortable Ergonomic grips, lightweight aluminum, an extra wide padded wrist strap and an anti shock feature in each poles helps make our hiking poles the most comfortable poles you will use. 3.Lightweight & Durable Our poles are made of lightweight aluminum weighing in at approximately 308G per pole (with tips). A very durable yet affordable material for any hiking skill level 4.Adjustable shock absorption to reduce stress on knees, thighs, shoulders and lower back. Simple twist lock system. 5.Easy to install: The hiking poles are very easy to install, just with 3 parts foldable, pull all the 3 parts straight, adjust the lenghth( not exceed the stop warning), make sure the hiding lock appears under the second parts, then you can use it. The lock on the top can be used to lock the poles more firmly.