Buttocks seat cushion is ergonomically designed, the V-shaped design help promotes blood circulation, will relief from lower back pain, numbness and pain from sciatica, herniated discs, tailbone injuries, back pain from pregnancy.Orthopedic siting cushion use double O-shaped hollow design, even if you sit for longer, can relieve stress and shaping hip lines and S-shaped body.Soft Cover – The Beautiful Buttocks Cushion with very soft cover, which have short plush, soft and comfortable, convenient storage when folded.Foldable Design – With elastic buckle, when you don’t use it, it can be folded and stored, which is very convenient to store.Versatile – The seat cushion can be used anywhere. car, office, sofa, kitchen chair, dinette, travel.