Self adhesive strips for easy application Mildew resistant Simply peel and press in place no tools or messy clean up It provides a long lasting seal and gives a finished professional look to kitchen and bath areas It is a flexible plastic strip with adhesive backing that creates a water-tight seal for the gaps between your bathtub and the adjacent wall; works as a substitute for traditional caulking. It's mildew-resistant and will not crack or discolor. Use caulk strip on tile and other flat wall applications with 90° corners. To adhere, simply press into place over existing grout. It is widely applied for tubs, showers,sinks,wash-stands, and floors, etc. Specification: 40mm(width) x 3.25m(length) Available in different colors and sizes, and for other applications.