ELD Memory Foam Backrest Cushion

Backrest Cushion High-Elasticity ELD's High-Elasticity Chair Backrest Cushion is ergonomically designed and roduced with highly elastic urethane memory foam to ensure the maintenance of stable posture and comfort. Maintains correct postures by securing the waist prevents spinal disorders Maintains "S-line" from the neck to the waist Can be used easily on any chair Easy to fold and carry - can be used anytime, anywhere Features Somssi's High-Elasticity Chair Backrest Cushion reduces pressure exerted on the waist when sitting down, and increases comfort by maintaining a stable posture. It prevents the bending of the spine to help you maintain correct body shapes. The cervical vertebrae acupressure effect increases produ ctivity and eliminates fatigue. It is made with highly elastic urethane memory foam to ensure excellent restitution and softness. It uses Air-mesh materials to ensure superior air-permeability. Helps students, office workers and long-distance drivers maintain correct postures. FunctionUnlike ordinary cushions, it secures the waist Increases student's productivity Reduces office worker's fatigue Prevents spinal disorder in long-distance drivers