Compatibility: Directly fits Dyson V7, V8, V10, V11, and V15 models. Installs without modification and locks on securely for a stable, nolooseness connection. Extends reach: Adds effective cleaning distance to access , low, and tight spots—reducing missed areas and letting you cover more cleaning scenarios without changing tools. Comfortable handheld use: Balanced and lightweight design minimizes strain. No obvious burden when holding, so you can clean longer with less fatigue. Durable construction: Made from wearresistant, antibending materials that resist deformation after longterm use, ensuring reliable performance and a consistent fit. Reliable performance: Stable connection and rigid design maintain suction orientation and control, so cleaning remains efficient in awkward positions. Typical use scenarios: surfaces and corners: Clean ceiling fans, light fixtures, tops of cabinets and shelves without a ladder. Under and behind furniture: Reach beneath sofas, beds, and low cabinets to remove dust and debris that are normally missed. Tight spaces and vehicles: Access between car seats, stair risers, and narrow gaps where standard tools can't reach. Key attributes at a glance: Function: Extends vacuum reach and access Compatibility: V7 / V8 / V10 / V11 / V15 Material: Wearresistant, antibending construction Benefits: Stable fit, extended coverage, reduced user fatigue, longterm durability