<br>All the brand name we mentioned just show products adaptability, not worked as trade mark use, kindly noted.<br><br>Features:<br><br>Compatibility:<br>These rubber gaskets are compatible with NutriBullet 600W, and fits for NutriBullet Pro 900 high-speed blender. Please make sure the model before purchasing.<br><br>Incompatibility: <br>These rubber gaskets not fit for NutriBullet blenders where the gasket doesn't have a lip, not fits for Magic Bullet, not fits for NutriBullet RX, and not fits for Baby Bullet blenders.<br><br>Specification:<br>Material: rubber <br>Size:<br>Outside diameter: approx. 3.74 inches/ 9.5 cm<br>Inside diameter: approx. 3.35 inches/ 8.5 cm<br>Color: gray<br><br>Package include:<br>4 x Gasket with lip<br><br>Note:<br>Please allow a little error on the size due to manual measurement.<br>The color might exist slightly difference due to different displays.