Features: 1. High quality polyester fabric and exquisite workmanship. 2. Good elastic resilience, comfort and durable. 3. Strap design, let the seat and the cushion fit firmly. 4. A high quality travel seat cushions, alleviate the pressure of body 5. Comfortable, soft, breathable.You can fully enjoy the high quality of sleeping while using high-grade seat cushions for a long term when out to travel, take a bus or in office. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification: Size: 40x40/45x45cm optional Material: polyester Washing instructions: neutral detergent, hand wash in water temperature below 30 degrees or weak wash in the washing machine, dry cleanable, non-bleachable, low temperature ironing Package List: 1 x seat cushion