This extended flexible crevice tool is compatible as a Miele attachment for getting into tight spots. Just slide it on to your vacuum hose and start cleaning. Compatible as a shark rocket vacuum accessories(Not compatible with the Shark Rocket Ultra Light upright) If its cold outside when this crevice tool arrives it will be stiff because of the cold. Just let it warm up and it will be flexible. Clean under appliances, dusty refrigerator coils, couches, corners, baseboards, cobwebs, hard to reach areas or just to extend your reach so you don't have to bend over. Also, use them to clean in hard to reach areas in your car. Use the long flexible crevice tool to also clean under your dryer and between the washer and dryer and definitely down in your dryer lint trap and remove dangerous lint. If you have other vacuum attachments that don't fit your hose wand try using the included adapters to help them fit. Dimensions of the adapters are in the photos. These adapters can be combined together or used separately. If you have any questions please message us on Amazon and we are happy to help.