1. All Vacuum parts are made of good quality material. They are usable in a long time.
2. The vacuum cleaner is suitable for 32mm & 35mm inner diameter vacuum cleaner hose,Please check the diameter of your vacuum cleaner hose.
3. You can use these vacuum attachments to clean any part of your home, such as : Keyboard, any gaps, shutter, sofa, vent, drawer, car, pet dust and so on.
4. Suggestion:To keep your vacuum operating at peak performance,Please change vacuum attachment every 1-3 months.