WIDE RANGES OF USING---Tired of standing while waiting in line? Want a seat when watching sports games? Need to rest during hiking? Our collapsible stool is perfect when you have to wait anywhere with no place to sit! This portable stool is suitable for all kinds of indoor and outdoor activities. an absolute lifesaver! EASY TO OPEN AND CLOSE---Benefiting from the newest fish scale structure and material. the telescoping stool can be open and close easily. Grab the two holes at both sides. pull apart the holes to open and twist clockwise to lock it. LIGHTWEIGHT BUT STURDY ---The camping stool weighs just 2.5 pounds only. but the folding stool comes with a non-slip base. which make the lightweight folding stool more stable and durable. Our experimental data shows that this portable folding stool can support a static object weighing 550 pounds. So. it's friendly even for heavy adults. ADJUSTABLE HEIGHTS ---The collapsible stool is built up with 12 layers of fish scale structure reinforced clasp. which allows the folding chair to be adjusted to different heights from 2.5 inches to 18 inches. A safe and comfortable retractable stool designed for you and your families! It is a perfect folding seat for all ages! EASY TO CARRY---The portable stool can be folded into a compact size disc with a handle strap and a shoulder strap around the circle. Makes the foldable stool easy to carry. You can easily place it into your backpack. luggage or car. Hold it in your hands or hang it on your shoulders. and you are good to go!