Specification Brand : Walfront BulletPoint1 : [Various Sizes Available]: Choose from a range of ring retort supports to meet your specific needs. BulletPoint2 : [Versatile Usage]: Suitable for biological and chemical laboratory test beds, promoting efficient experiments and processes. BulletPoint3 : [ Material]: Made of 304 stainless steel, ensuring long-lasting use. BulletPoint4 : [Alkali High to alkali, and oxidation, maintaining its quality over time. BulletPoint5 : [Practical Assistant]: A valuable tool in the laboratory for supporting a variety of beakers and flasks. Color : As Shown IncludedComponents : base ItemDisplayDimensions_Height : 0.75 inches ItemDisplayDimensions_Length : 2.17 inches ItemDisplayDimensions_Width : 2.24 inches ItemDisplayWeight : 0.48 pounds ItemName : 304 Stainless Steel Ring Retort Support Alkali Lab Assistant for Beaker Flask Biological and Chemical Laboratory Test Bed Support (Ring Outer Diameter 140mm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 29 centimeters ItemPackageDimensions_Width : 15 centimeters ItemTypeKeyword : science-lab-support-rings ItemVolume : 1 cubic_centimeters Manufacturer : WALFRONT Material : Iron ModelNumber : WALFRONTmxzowa9itg-05 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : WALFRONTmxzowa9itg-05 ProductDescription : 1. Made of 304 stainless steel. 2. Its advantage are high to alkali and oxidation. 3. Various sizes of ring retort supports for your choice, meet your different needs. 4. A good laboratory assistant, very practical. 5. Suitable for biological and chemical laboratory test bed to support a variety of beakers, flasks, etc.