1.Crafted In High Quality Stainless Steel: The anchor clips was made of premium 304 stainless steel(2 cylinder grips was made of 303 stainless steel), featuring with chrome painted finishing, hand welding, solid and durable.2.Anchor Bookmark is a page holder that holds-book-open for hands free reading,also works as a premium-grade metal bookmarks.Funtional way like a weight-page-holder yet having an elegant shape,meanwhile it will elevates the experience of reading.3.Kindly note: Anchor clips has tiny flexibility and was adjustable with slight finger movement, please do it gently.4.Great solution for Hands Free Reading, size fits most books(fiction/cookbooks/crafts/instructional pamphlets/document/dictionary/magazine...).5.Perfect book accessories for women, men,student, college, teens, book lovers.