The newest orthopdic seat cushion in 2021 Gel seat cushion The back of the double cushion with honeycomb structure has an ergonomic groove design to improve the carrying capacity. The mesh structure increases air circulation and ensures comfort. Even if you do not sit for long periods of time,you will not feel tired easily and the physical strain will be reduced. A wide range of applications The gel cushion is 42 x 37.5 x 4 cm,net weight is approx. 1100 grams. Gel seat cushion office chair is larger and more comfortable to sit on,ideal for office chair,computer table,kitchen,dining room,living room,terrace,couch,lounger,car,truck,Train and plane travel,classroom. Optimal Design Gel Pillow Honeycomb structure can distribute your body weight evenly,Prevents and effectively relieves various symptoms of pain,including sternal problems,lumbar spine,sciatica and degenerative disc disease. Relieve sedentary fatigue,avoid pain and numbness by compressing the buttocks muscles,create a relaxed and comfortable sitting position,and let the body relax better. Excellent breathability and durability Use of Japanese thermoplastic gel material and technology,ergonomic design and weightless support of the buttocks to reduce pressure. so that it is difficult to deform even after prolonged use. Even if you squeeze and squeeze it,the gel cushion contains a non-slip fabric cover,it can be stably attached anywhere and does not fall off easily.