Use this SE GP2-170 11" Stackable Sifting Pan with Mesh Size 1/70" at home, work, or on your next adventure!Why use our Sifting Pans (AKA classifiers/sieves)?? Classification is the most important step in gold recovery.? Screen off large, worthless gravel and rock.? Size your material to the proper dimensions of the gold you are expecting to recover.? Our high quality stainless steel wire mesh is both accurate and durable for everyday use.? The plastic is both lightweight and durable.Advantages of our stackable design:? Resting the pans on top of each other takes up less space.? The differently sized mesh screens make classifying even faster.? Each pan fits perfectly on top of a 5-gallon bucket.Patent Numbers:United States: D666086China: 201230049676.1Canada: 146123SE is committed to providing the customer with the best source for value possible on the market. You will enjoy the quality, function and usefulness of our SE GP2-170 11" Stackable Sifting Pan with Mesh Size 1/70".IPR Rights Notice:Important: Avoid getting counterfeit items. Genuine SE products come with the SE logo on the packaging.SE is a registered trademark protected by US Trademark Law.