MaterialThe waterproof cloth clip is made of high quality plastic and aluminum alloy, will not rust, practical, durable and does not fade. It has good elasticity and toughness. Outer DesignWith a unique locking design, it can intelligently bite and clamp any objects to ensure strong biting force. At the same time, it can be disassembled quickly, which is convenient for you to organize the tent. Easy To UseSimply tighten or release the knob to accommodate thick or thin tarps. The clamping area is very large and has good stability. Wide range of usesVery suitable for fastening household items, fastening cars, tarpaulins, curtains, sleeping bags, tarpaulins, boat covers, mountaineering, picnics, etc. It is also suitable for hanging water bottles, flashlights, compasses and glove holders when climbing or hiking.