Heytea lambswool duster,100% pure preminum quality lambswool contains natural lanolin,which attracts and holds dust like a magnet,and soft texture will not stratch surfaces;Our feather cleaning duster with solid wooden handle,high quality and durable;Also,with feather hang loop,easy for storage,space saving;Make a twist after usage,then dust will fall.Just rinse it with clean water and hang to dry,very easy to clean;Lambswool head dims:10.2x 5.9 when fluffed,ideal cleaning solution for Ceiling Fans, Window Blinds, Computer Screens, Keyboards, Plant Leaves, Dashboards, Bookshelves,Car Windows,Pets Hair,anywhere narrow or places hard to reach;One Year Warranty,we are proud of quality for Heytea wool duster,if there is flaw within warranty period,welcome to contact us,we will send you replacement for free,or refund 100% if you want.