The back pillow relieves pain by providing support for the natural curves of your back. our back pillow with medium softness and high elasticity keeps your back cool all day long thanks to its breathable cover. ergonomically designed waist pillow - in case of long-term use - it aims to relieve your lower and middle back pain. it effectively transforms your shape into a healthy posture, allowing your body to reach the correct physiological curve. it relieves low back pain by preventing bending. in other words, it helps to keep the spine in the correct alignment. it can be fixed to the chair thanks to its strap. it hugs your waist and gives a comfortable feeling. thanks to its fine workmanship, it protects the spine at a high level. it helps blood circulation to relieve numbness, weakness and pain. relieves back pain, improves posture. dimensions: 35 *45cm Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.