1.1. Two lengths are available: 5m and 10m. The smaller size is suitable for protecting household drains, while the larger size is ideal for regional or longterm use. It can be cut to fit drains of various sizes. 2.2. The finely woven mesh design precisely captures fallen hair, dirt, and other debris, quickly forming a physical barrier to effectively prevent pipe blockages and ensure smooth drainage. 3.3. The upgraded ecofriendly adhesive layer provides a tight seal on smooth surfaces like ceramic and stainless steel. It remains firmly in place even with frequent rinsing and in humid environments, without peeling off. 4.4. It can be trimmed to match the shape of round or square floor drains and sinks, conforming to the drain outline to avoid waste caused by inconsistent sizing.