obliq Memory Foam Chair Cushion for Back Pain Relief Orthopedic Lumbar Support Backrest Pillow for O

Features: 100% Memory Foam: Firm yet comfortable, the pillow’s supportive memory foam gently guides your spine into the correct, pressure-relieving position. The memory foam won’t flatten, retaining its shape no matter how long it’s used. Topping these comfortable cushions is a ventilated mesh layer, which encourages breathability during long periods of use.