▼ 5-Point All-Around Support ▼ ・ 【Pelvic Support】 & 【Back Support】 Deeply envelops the lower back and supports the pelvis, maintaining the natural curve of the lumbar spine. It firmly supports the entire back, allowing you to maintain a comfortable posture with a straight back even during desk work. ・ 【Side Support】 Holds the waist from both sides. Prevents wobbling and reduces posture instability. Supports concentration at your desk through posture. ・ 【Coccyx Support】 The indentation in the center of the seat eliminates pressure on the coccyx. Solves the problem of "pain from the coccyx when sitting" and does not impede blood flow. ・ 【Leg Support】 Distributes the burden on the back of the thighs and reduces leg numbness. The design makes it difficult to slip, maintaining the correct position. ▼ High Resilience & Excellent Breathability ▼ With moderate high resilience that doesn't sink in too much, getting up is also easy. Because it uses a smooth, breathable material, it is comfortable and doesn't get stuffy even when sitting for long periods. If the burden on your lower back is reduced, your concentration on work and study will last, and you will be able to spend every day more comfortably and more actively. Immediate purchase is welcome. Color: Black Other products are here: #Ottotto'sShop