About this Item: ??DURABLE, ANTI-CORROSION, RUST RESISTANT " SS316 Extruder Screen | Sieve Screen | 0.30mmx1.2mx30m |is made of premium stainless steel and the thickness of mesh is increased. It won"t rust, corrode, and stands up the best for all industrial use ??PERFECT SIZE FOR BIG PROJECT " With diameters of 0.30mm, A perfect solution to the industrial Filtration Requirement ??EXTRA FINE MESH, FAST DRAINING, EASY CLEANING & STORING " Our special designed weaving net with 546.6667 (") contributes to extra fine tiny mesh holes, thus helps the draining fast with maximum efficiency. ??PROMPT AND CARING CUSTOMER SERVICE: YKM highly value customers" satisfaction and tolerate zero quality issue. If you"re not thrilled with its performance, please let us know through the Reviews.