MaximalPower 25-inch Flexible Long Reach Crevice Tool Attachment 1.25 inches with Removable Brush Head (does not fit Sharks Vacuum with button lock. Check your vacuum hose diameter before purchase) Universal cleaning brush has a standard 1-3/8" (35mm) inner diameter. Please ensure this size can fit either over or inside your vacuum hose and/or attachments BEFORE placing your order. Replace your lost brush attachment, or add one to your cleaning arsenal. Flexible 25 inches long crevice attachment that bends up to 180 degrees. Inner diameter is a standard 1.375" (35mm) size, allowing this attachment to be used with almost any household vacuum! Please note : 1) The Radiator brush is an additional tool to be connected on the Long Crevice Tool to collect human hair and Pet hair.Since it's attached on the flexible Crevice tool through Friction Fit (Press Fit). It may fall off at a certain angle. 2) The Long Crevice tool can fit vacuum hose with 32mm or 35mm diameter.It does not fit Sharks Vacuum with button lock. Please measure your vacuum hose diameter before purchase. Fits: Uprights that have attachment hoses, most canister vacuums and all central vacuum systems!