Features:Specification - 1 piece of lab sieves, 4/10/20/60 mesh test sieve, the standard lab sieve diameter: 20cm /7.87".Quality Material - This 80/200 mesh sieve with solid texture made of premium 304 stainless steel, both frame and cloth wire are stainless steel, very sturdy and great toughness for long time use.Wide Application - Our lab mesh sieve suitable for fruit, dehydrated vegetable powder, tea, grain, aluminum, zinc and other metal ash, screws, plastic, sand, soil and so on; This standard testing sieve can be for laboratory, farm and home filtration.Chemically & Physically Stable - High temperature and low temperature resistance, corrosion resistance; Durable 304 stainless steel construction, lightweight but strong, which has the rigidity and smooth feel of glass.Ergonomic Design - The lab mesh sieve can be stacked to use for classification filter; And the sieve frame tightly secure wire cloth, a great lab sieve choice. Package Includes:1x Test Sieve Specifications:Material: Stainless SteelWeight: 330gSize: 20x20x5cm/7.87x7.87x1.96inchType: 4 Mesh/10 Mesh/20 Mesh/60 Mesh note:1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''''''''''''''''''''''''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!