Convenient Replacement: You will receive 2 pieces of cleaner power buttons, the quantity is enough for your daily replacement. Small and light. Easy to use and install. Strong material: This red replacement button is made of quality plastic and has a reinforcement arrangement that makes it less likely to break or fall off, so that you can securely attach it to your vacuum cleaner for a long time. Suitable Model: This power button lock accessory is compatible with Dy-son V11 and V10 vacuum cleaner, you can attach it to your vacuum cleaner install on a given model vacuum cleaner, so that you can control the vacuum cleaner switch more easily. Enough room for your fingers to easily grab the vacuum. Easy to store: This spare power button measures approximately 5.9 x 4 x 1 cm, so it doesn't take up a lot of place for storage. Package content: 2 x assembly switch and 1 x transparent packing box.