FISH SCALE STRUCTURE SPECIAL MATERIAL: The newly designed fish scale structure and modified plastic material give this stool outstanding strength and rigidity. Its load capacity reaches 400 lbs, far exceeding other brands. The side support is reinforced, and its resistance to tilting is stronger than other brands. All this makes the stool more robust and durable. PORTABLE LIGHTWEIGHT: This telescopic stool weighs only 2.54 pounds with a diameter of 9.84 inches/250mm. There are two buckles on the top and bottom of the portable telescopic stool. You can hold these two buckles to stretch and twist them clockwise/counter-clockwise, making them easy to open and close. The non-slip bottom design also enhances safety. ULTRA STABLE PERFORMANCE: Benefiting from the specially designed fish scale structure, the gaps between the scales are further reduced to 0.1mm, making the stool body tighter (not loose) and more stable. The stretching and collapsing of the stool become easier and smoother. Coupled with a non-slip base, it ensures safety and stability. ADJUSTABLE HEIGHT: The telescopic stool can be adjusted to your desired height from 2.36 to 17.72 inches. 12 positions can be selected according to your usage scenario. WIDE APPLICATION: The portable telescopic stool is highly suitable for indoor and outdoor use, such as living rooms, bedrooms, offices, camping, travel, fishing, leisure, barbecues, gardening, etc. The beauty, functionality, durability, and portability of this telescopic stool make it the best choice for friends and family for holidays or other occasions.