Practical Design: Thickened feathers + rust-proof stainless steel pole body, tail anti-slip sleeve design, meet the dual needs of daily dusting and overhead cleaning. Expandable Design: Adjust the length freely without assembly, easily reach high corners such as ceilings, ceiling fans, blinds and so on. Quality Feathers: This feather duster is made of ostrich feathers, which are soft and fine, can absorb dust more easily when dusting, and is not easy to raise dust. Applicable to Various Occasions: This feather duster extendable is suitable for cleaning walls, ducts, high ceilings, cobwebs or crevices, household appliances, furniture, electrical appliances, blinds, cabinets and shelves, keyboards, picture frames, corners, cracks or underneath cars, easy to catch and remove dust, etc. Easy to Use and Maintain: Before use, you can shake it in your hand or hang it in the sun for 2 hours to make the feather more fluffy. Of course, you can use it directly. After dusting, you can shake it removing the dust, or clean it with warm water, air dry it until fluffy. Also, it can be used as a decoration to put in a vase when not in use.