Waterproof, hypoallergenic, adhesive dressing strips & patches are available from Livingstone International. Waterproof adhesive dressing strips are available in 73x25mm size, 30 strips per box. Waterproof adhesive dressing patches are available in assorted sizes, 20 patches per box. The side adhesive seals prevent water from sweeping in and delaying healing of the skin. Both waterproof patches and waterproof strips are breathable, allowing air and vapour to pass through, but not water. Both adhesive strips and patches are individually wrapped and hypoallergenic.