4-Pack Replacement Pads - Compatible With Shark Rocket Dust-Away, Rotator, Navigator Lift-Away Pro Vacuum, Ultra Light Stick Vacuum, HV300 Series 4 Generic Replacement Microfiber Dust Away Pads compatible with Shark Rocket Vacuum Approximately 10" x 8.5 inches These pad have Velcro on all four corners to ensure a tight and snug fit! Fits Shark Vacuum Model# NV651, NV650W, NV650, NV652, HV321, HV322, HV310, NV751, NV750W, NV752, HV320, HV320W, HV300, NP320, NV356E, NV500, HV301, NV501 Shark Vacuum attachment not included