Widely compatible with for V10/V11/V15/V7/V8 cordless and SV10/SV11/SV12/SV14/SV15/SV22/SV25/SV27/SV28/SV37 model replacement parts, precise matching. to V11 Outsize/V6/Gen5/V12/SV18 Slim/DC Series Easy adjust the suction cup via the "+/-" switch of the high torque roller: Slide to "+", heavy duty cleaning of floor dirt/big debris on hard floors and carpets, or "-" for gently adsorbing on delicate surfaces such as vinyl/ and deep carpets. Upgraded anti- blades automatically remove tangles from the brush during cleaning + direct drive motor for hard anti-static nylon bristles deep cleaning carpet + carbon fiber filaments to capture fine dust on all floors. Precisely illuminate dark areas under furniture and hard to reach corners, revealing hidden dust, hair and debris, with unparalleled clarity to instantly clean blind spots. 180 Rotate + 90 Tilt, easily slide under furniture (down to 3.1 inches (approximately 8.1 cm) to deeply clean dirt, dust and hair from hardwood, tiles and carpets. Color:As Shown Material:Metal Package Contents: 1 * for hardwood floor attachment Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.