If you use Mighty-X leg cast cover for shower properly, it will last you for many showers. Just follow the simple written or video instructions to ensure a proper seal of your waterproof cast cover leg sleeve and enjoy relaxing showers without worrying about getting your wrap or cast wet. The opening is made from highly elastic material and will easily stretch over the cast and provide a reliable watertight seal. After taking a shower, wipe your waterproof cover for plaster cast protection carefully with a bath towel and air dry before its next use. Do not worry if during long, hot showers some condensation forms in the shower leg protector. It is normal and won’t affect your dressing.