?Idefair Collapsible Trekking Poles,Hiking Sticks Lightweight Walking PolesI?Product Features: 1.Withstand stong pressure:Idefair 5-Sections Trekking Poles made with 7075 aluminum can withstand more strong pressure and impact than carbon fiber. 2.Compact & Portable:Our trekking poles are collapsible which allows you to adjust its' length from 44" to 53" quickly. 3.Ergonomic & Anti slip:Made with EVA foam the ergonomic handle can absorb sweat from your hands and keep the poles cool and dry prevent slip in the long distance hiking. 4.Lightweight & Easy Storage:Only with 0.57lbs,which is ligweight and you can fold it in 13.10in to carry it in your backpack.?Specifications: Product Name:Foldable Trekking Poles Color: Black/Blue/Purple/Red Fold length:13.10in Extend Length:45-55in Suitable Height:150-190cm Weight:260/0.57lb?Packing Included: 2*Trekking Poles 4*Replacement Head 2*Store Bag?Warm Tips: This Trekking Poles are are 5 sections Walking stick.The 3 sections just its extend shortest lenght,if you need more longer extend lenght you can read carefully our instructions and install the hiking poles correctly. Step 1. Connect with every part(part 4,part 3 and part 2). Step 2. Pull out the section 2(which close to the handle part). Step 3. Pull down the section 2 until a sliver tab pops out.