This smaller 6.5 inch medical alert cover is made to fit on a backpack strap or a car seat/harness strap. This is a durable, waterproof, and washable seat belt cover that is also created to work as a medical alert on a bag handle, or a backpack strap. This waterproof cover keeps your seat belt or strap clean and protected from spills. Quality velcro closure. Sun and fade resistant. Manufactured with top quality workmanship and materials in the USA. Padded for comfort. This cover will last for years. Available in 6 colors. Approximately 6.5 x 6.5 inches when open. Wash on gentle cycle and lay flat to dry.