You will get: 4 packs of blender seal ring seals in our package, enough for you, and replace in your daily life Compatibility: These ring seals are compatible with Oster kitchen centers and Osterizer blender; The gasket measures approximately 1.95 inches/4.95 cm inner diameter and 2.59 inches/6.58 cm outer diameter, please make sure the size before purchasing Material Quality: Made of flexible rubber material, these rubber o-seals are not only durable but also have a very flexible , Long service life Well-Sealed Design: With the rubber material that is soft enough to allow a good seal, you don't have to worry about leakage, the original seal may crack from years of wear, and this one is a nice replacement Bring you comfort: The rubber seal ring is easy to installation, saving much time, just replace the seal part which is broken, making life more convenientApplicable model; Most Oster Blender except Oster Pro 1200 Most Oster Blender except Oster Pro 1200 NutriBullet 600W and Pro 900 NutriBullet 600W and 900W Pro Material: Rubber Color : As shown in the picture Package content: 4 x Seal Ring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm. Shipping Time: We can ship all products within 5~8 business days