A MEDICINE-CABINET MUST HAVE! This handy device solves two frustrating problems: hard to open bottles and tiny type that’s too small to read. Its soft ribbed surface grips and easily opens medicine bottle caps – even childproof caps! Plus it has a built-in 4X magnification glass to make it easier to read the small print on medicine labels. Rubber. 2”Hx2.5”Wx2.5”D.