"SEAL-TIGHT Original Cast and Bandage Protector for daily showering, bathing or light aquatic exercise. Durable polyvinyl bag prevents water penetration and lasts 6-8 weeks with daily usage and normal care. Excellent for a situation which requires the protection of a cast or bandage. SEAL-TIGHT also protects skin against water penetration e.g. ulcers. Non latex diaphragm stretches over cast or bandage to form watertight seal.

Sizing of Pediatric Leg: Measure from the tip of heel to top of cast and add 1 inch.
Small Leg: 12"/31cm
Medium Leg: 12"/48cm
Large Leg: 32"/81cm