1. Two-layer honeycomb structure gel seat cushion, the first layer and the second layer are offset, hollow in the middle, which offers a better support effect. 2. Reduce spinal pressure: The orthopedic seat cushion has a groove to expose the stone bone, which can relieve pressure while sitting and promote a healthy posture by naturally stretching the spine. 3. Hollow design, good ventilation and heat dissipation. Suitable for year-round use, especially in hot summer. Gel cushions with excellent air permeability ensure a better feeling of being seated. Compared to normal pillows, they have better air permeability. 4th Material: The seat cushion for pressure management is an innovative gel material with memory function, excellent elastic deformation, toughness and softness. It is ergonomic and extremely comfortable to use. 5. Versatility: The gel seat cushion has a non-slip fabric cover that can be removed and cleaned to keep the seat cushion clean. You can use it in a variety of scenarios, whether at home, in the office, or with a car, train, or plane. You can take it with you and use it. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin