Specification Brand : Akozon BulletPoint1 : : The steel is very and strong. Spray finishing will keep the lab support ironrustless. BulletPoint2 : Suitable: for the use of s, factories, scientific research units, families, s, lafor Boratories, Laboratory. BulletPoint3 : Included: There are 3 lab support iron rings. The inner diameters are 60mm, 80mm, 100mm. BulletPoint4 : Included: There are 3 lab support iron rings. The inner diameters are 60mm, 80mm, 100mm. BulletPoint5 : Material: The closed ring clamp is made of and -proof material with a steady construction. Color : Silver ItemDisplayDimensions_Length : 5.31 inches ItemDisplayWeight : 0.58 pounds ItemName : 3 Pcs Laboratory Support Iron Steel Close Ring Black Coating of Diameter, Multifunctional Accessory For Home Use ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : science-lab-support-rings ItemVolume : 1 cubic_centimeters Manufacturer : Akozon Material : Aluminum alloy ModelName : Akozonutg64xg9d8 ModelNumber : Akozonutg64xg9d8 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Akozonutg64xg9d8 ProductDescription : Specification: ProductSiteLaunchDate : 2025-01-16T16:52:26.875Z Size : 13.50X10.00X10.00CM Style : Modern SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 44122100 WarrantyDescription : Manufacturer warranty for 90 day