VIVISKY Stainless Steel under Cabinet Stemware Wine Glass Rack, Glass Hanger for Wine Goblet Stemware Rack Holder Chrome with 3 to 7 Screw Holes (Silver) No worry about rust and easily clean: Using bold and thick 304 stainless steel, absolutely no rust. Can be cleaned by steel ball directly, easy to clean. Large 9.3CM rim for the cups into, do not worry about can not be hung on the cup, the cup holder is only limited to the bottom of the cup size and the cups which are smaller than 9.3 cm can be placed. Never worry about the safty: operated by 5.5MM bold oversized stainless steel, with its super loading capacity, you totally do not need to worry about security issues. 3 to 7 holes to play the cup holder: conventional cup holder has only two holes to play, but this one 3-7 different specifications screw holes, safe and secure. (Concrete screws holes to prevail in kind.) Flexibility cup holder: according to needs of the gradevin, this cupholder can ne cross-loaded and also be installed vertically.