Parts List2 x Hose AdaptorHighlight description:[Universal Vacuum Cleaner Adapter] Universal 32 - 38 mm hose adapter for connecting a range of different power tools to your wet or dry vacuum cleaner, compatible with some adapters, compatible with some adapters and almost all other brands of vacuum cleaner hose adapters![Quality Material] Universal power tool adapter is made of quality plastic, durable and reusable, adapts to your tools and provides the best fit. a must-have accessory for DIY enthusiasts and professionals.[Universal] Adapter fits vacuum cleaner tubing and tools, as well as power tools and most vacuum cleaner hoses and tools. The workshop vacuum sleeves cover pipes from 23 mm to 50 mm bore. [5 Different Sizes] There are two Hose Adaptors in the package, 5 different sizes: 23mm, 30mm, 34mm, 42mm, 50mm, for most major power tools. Please use this adapter to connect the vacuum hose on the vacuum cleaner to the exhaust port on the power tool.[After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service.Detailed description:Name: Hose Adaptor Material: plasticColor: blackSize: 132 x 50 x 23mm (as shown)Specification: 23/30/34/42/50mmDiameter 1- Inside 22mm, Outside Diameter 27mmDiameter 2 - Inside 28mm, Outside Diameter 33mmDiameter 3 - Inside 30mm, Outside Diameter 35mmDiameter 4 - Inside 36mm, Outside Diameter 41mmDiameter 5 - Inside 45mm, Outside Diameter 50mm Notes:1. This adapter will fit most vacuum cleaner hoses with a diameter of 32 mm - 38 mm. However, if you are not sure, please check the diameter of your existing hose or hose end fitting and compare it with the picture/dimensions before purchasing. We offer durable and long-lasting replacements that make your filters last longer, saving you significant costs on your air cleaning needs year-round. It is easy to install without any additional tools, and you can do it by yourself in a short time. Our premium HEPA and brushes are washable and reusable, easily cleaned under cold water with an extra treated cleaning brush and allow 24 hours to completely dry before reinstalling.