The seat covers is universal for most vehicle( sedan, convertible, hatchback, station wagon, SUV, excepted for pickup and truck), it's perfect fit for head-body-separated seat. 5-layer-structure from top to bottom: â?  Wear resistant leather fabric, made from environmental friendly PU material, odorless, non-toxic. 10mm-thick high resilience sponge for buffering. High-quality non-woven for ventilation. 3mm-thick high resilience sponge for cushioning the bottom friction. Anti-slip bottom fabric, fit snugly with car seats. Fashion, luxury appearance, ergonomic design, special for alleviating driving fatigue. Comfortable, breathable and durable. Just need a soft cloth to wipe up stains and liquid on it. Includes 2 car seat covers & 2 headrest & 2 waistrest. It is universal for most cars. Easy to install.