Compatible With Nutribullet RX 1700W NB-301N17-1001 Replacement 30-Ounce Blender Jar with High Capacity -Y608 Quality assurance: Well-designed, excellent processing. Made of highly durable materials, rigorously tested, compact u0026 sturdy, longevous. Non Part Number parts but meets Part Number manufacturing requirements. Easy to install, saves time and money. Ultra Durable, Quality Replacement. This is a manufacturer substitution. Functional equivalent to prior parts. Please confirm your model above before ordering. Colour:As Shown Material:plastic Package Contents: 1 * blender cup 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 allowed error is +/- 1-3cm.