details brand: sleepsia colour: white dimensions(in inches): 17.3 x 16 inches set content: 1 intelligent gel & memory foam pillow weight: 0.59 kg material: memory foam sku: fu1758587-s-pm29018 unlike a lot of seat cushions that use gel, layers, and other ineffective budget materials, memory foam seat cushions use thick, high density memory foam that can keep its shape, feel soft and comfortable. many back pains are caused by incorrect sitting posture. sit in a chair with lumbar support back cushion and seat cushion to improve posture, align spine, no slouching and prevent and relief back pains. a right cushion helps you effectively relief pains. if you spend a lot of time driving and sitting, this tailbone cushion is the suitable choice. our orthopedic memory foam seat cushion is perfect for pain relief of tailbone, sciatica, tailbone, back and spine pains, lumbar pain, pelvic pressure and hip pain, lumbosacral spondylosis, sacrum sacroiliitis, prostate conditions
