Specification Brand : Boguish BulletPoint1 : About Size: Bottom Diameter (small-end): 11mm / 0.43inch; Top Diameter (big-end): 15mm / 0.59inch; Body Height: 20mm / 0.80inch. Perfectly sized for various laboratory test tubes. BulletPoint2 : Features: Made from high-quality rubber, these stoppers are fitting holes between 11-15mm. Package includes 10 Pcs x Rubber Stopper, ensuring you have enough for all your needs. BulletPoint3 : Durable Construction: These rubber stoppers are not easy to deform, featuring moderate hardness and are manufactured according to high standards, ensuring reliable performance. BulletPoint4 : High Performance: With high elasticity, excellent insulation, and sealing performance. BulletPoint5 : Versatile Use: Ideal for blocking glass ports, pipe mouths, fish tank openings, and more, these rubber stoppers are versatile and essential for various applications in laboratories and beyond. Color : White ExternallyAssignedProductIdentifier : 8428660165556 IncludedComponents : 10 Rubber Stoppers ItemName : Boguish 10Pcs Rubber Stoppers, White Tapered Solid Rubber Stoppers for Laboratory Test Tube Stoppers ItemPackageDimensions_Height : 0.4 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemShape : Conical ItemTypeKeyword : science-lab-rubber-stoppers Manufacturer : Boguish Material : Rubber ModelNumber : RS10172326 NumberOfBoxes : 1 NumberOfItems : 10 NumberOfPieces : 2 PartNumber : LRstopper01-10p-white1 ProductDescription : Ensure a secure seal for your lab equipment with our 10pcs white tapered solid rubber stoppers. Designed for laboratory test tubes, these stoppers provide a tight fit. Made from durable, high-quality rubber, they withstand frequent use. Their tapered design ensures easy insertion and removal. Ideal for a variety of scientific applications, these stoppers are essential for maintaining the integrity of your experiments. ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2024-05-28T07:41:53.314Z Size : 11×15×20mm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Hardwood UnitCount : 1 UnspscCode : 52150000