which measure about 3.4cm/1.34 inches. Enough to meet your daily use and replacement needs. Compatibility: These spring coils are compatible with for Nespresso Aeroccino 3 / 4 / Plus whisks. They'll perfectly fit for your whisks. You can use them with confidence. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including for Nespresso Aeroccino. Quality Material: Made of reliable stainless steel, durable, not easy to break or fade, easy to install, built to withstand repeated use and maintain its performance over time. Enhanced Frothing: The whisk spring coil is designed to improve milk frothing, creating a rich and creamy foam for cappuccinos and lattes. Easy to Clean: The spring coil is detachable, making it simple to clean and maintain for clean coffee preparation. Color: Silver Material: stainless steel Package Contents: 2 * Spring coil 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.