Heavy-duty bookends with non-skid bases. Strong enough to hold the largest books, directories, binders and more. • Heavy-duty bookends with non-skid bases. • Strong enough to handle the biggest books, directories and binders. • Sturdy steel ribbed construction with chip-proof enamel coating. • Non-skid foam padding base that prevent slipping and scratching. Heavy-duty bookends with non-skid bases. Strong enough to hold the largest books, directories, binders and more. Sturdy steel ribbed construction with chip-proof enamel coating. Non-skid foam padding base that prevent slipping and scratching. Base Type: Nonskid; Shape: Round; Material(s): Steel; Material Type: Metal.