These urine bag holders are a simple and effective solution to a difficult problem. They prevent contact between the leg bag and the skin; this allows the skin to breathe freely. Their unique construction provides a simple method for securing a urinary leg bag to the leg without the use of leg straps. Broad, elasticized cotton bands combined with a stretchable fabric ensure the urine bag is secured firmly but comfortably to the leg. Provides an excellent fit without circulation restriction. Made of a durable 95% cotton, 5% lycra fabric. Hand or machine wash. Small, upper thigh: 21.5 inch diameter, lower thigh: 17.5 inch diameter. Can hold up to a 26 fl. oz. leg bag, non-sterile.