High quality material: The vacuum cleaner adapter is made of high-quality soft PVC, ensuring precise fit and long-lasting durability. Precision: The flexible vacuum adapter can be used as is, or trimmed with scissors or a utility knife to achieve the desired size and diameter for a perfect fit. Instant connection: Designed to connect cleaning tools to the exhaust nozzles of power tools such as grinders, drills, and jigsaws, allowing connection to shop vacuums, industrial vacuum cleaners, or household vacuum cleaners, solving the issue of mismatched diameters. Features: - Made of high-quality flexible PVC for extended use - Universal adapter allows easy connection between power tools and vacuum cleaners - Color: Black - Material: PVC - Sizes: Outer diameters of 25mm, 30mm, 34mm, 42mm - Weight: 42g (each), 4 pieces included - Package includes: 4 x Vacuum cleaner adapters Warm Notice: 1. Please allow slight size variation due to manual measurement. 2. Due to lighting effects and monitor settings, the color of the item may vary slightly from the image.