Perfect for chopping, grating, and blending. Makes healthy cooking easier. 1 flat blade, 2 plastic gears for the motor base, and 2 rubber gears under the blade. The stainless steel replacement blade is BPA-free and dishwasher-safe. It is compatible with 250W Magic Bullet Magic Bullet NB-101S, MB 1001 1001B, MBR-1101, MBR-1701. Quickly whips up your favorite dishes and smoothies, helping you put together healthy meals faster. Compatible with Magic Bullet model MB 1001 ONLY. Description: The stainless steel replacement blade is BPA-free and dishwasher-safe. Features: - Color: Black. - Size: 1.49 x 3.22 inches. - Main material: ABS + stainless steel. - Net weight: Approx. 122 g. Note: 1. 1 inch = 2.45 cm / 1 cm = 0.393 inches 2. Please allow 1-3 cm error due to manual measurement. Please make sure you do not mind before bidding. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you. Package contents: 1 pc * Replacement Gear for Blender