The Cose 20mm x 25m rough self-adhesive Velcro roll in white (model 5/20 M) is a high-strength adhesive male fastener tape for rigid surfaces. The white version offers a clean and discreet appearance on light-colored walls, plastic, metal, and glass, featuring a strong adhesive backing. At 2 cm wide and 25 continuous meters long, it allows for cutting strips to the exact dimensions of your project. This white version is ideal for attaching mosquito nets, posters, and panels.