Premium stainless steel wire mesh screens with precise 10mm/11mm/12mm diameters for optimal airflow control. High-grade 304 stainless steel construction ensures corrosion resistance and durability through repeated use. Laser-cut edges provide smooth insertion into pipes without fraying or snagging. Ideal for dry herb filtration in glass pipes, vaporizers, and hookahs. Ultra-fine 150 micron weaving pattern traps particles while maintaining rich flavor profiles. Interchangeable sizes accommodate most standard pipe bowls. Commercial-grade thickness (0.3mm) withstands high heat without warping. Bulk packaging available for smoke shops and distributors. Laboratory-tested for consistent hole pattern distribution and material purity. Essential accessory for connoisseurs seeking cleaner, cooler draws with zero metallic aftertaste.