It has elastic latex free dual straps, sonic welded, staple free. P1 conical respirators have yellow straps for easy identification. It has EVA foam nose seal for additional comfort. It has adjustable nose bridge for secure fit. This is recommended for dust applications. AS/NZS 1716:2012 approved. Available in a box of 20. It is ideal for sawing, woodworking, sanding, sweeping and gardening. Click on the picture for more instructions and directions.