PREMIUM STAINLESS STEEL: all 100% commercial 18/8 304 stainless steel double thickness compared with the similar products in market, so they are strong enough to keep their shape, are rust proof,dishwasher safe and tested to be oven safe to 500F degrees..Food Grade,Non-toxic, environment-friendly,non stick and easy clean, safe to use. 
More Choice: 5 different sizes of squre stainless steel cookie cutters,diameters from small to large are 5.5",4.7",3.9",3.1"&2.6"(14.1,10,12,7.9,6.3cm) and depth are 1in(2.5cm).Perfect for making rectangle&annulus(linzer) cookies,fruits,vegetables, fondant,bread,sandwiches,cheese,craft clay or others. 
GREAT FOR FRUITS, VEGGIES, AND CHEESE: These incredibly sharp one-sided cutters are made of heavy-duty materials that cut easily through fruits, vegetables, and hard cheeses. Use these cutters to create beautiful platters or stack them for a breathtaking fruit or vegetable tower presentation. 
MAKE PERFECTLY POT LEAF PASTRIES: No more misshapen cookies! Their rims have been double-sharpened so that the dough slips easily off the cutter for the pan and maintains a sharp, clean edge. This will prevent any warping of the dough, ensuring that the dough remains a perfect, professional leaf. 
DISHWASHER SAFE: Never wash a dish! Due to the premium stainless steel used in manufacturing this product, these cutters are perfectly safe for running through the dishwasher, saving you the most time-consuming and annoying part of baking – the cleanup. Made of 18/8 304 premium stainless steel, these ring cutters will not rust, and that’s a guarantee.Dishwasher safe and tested to be oven safe to 500F degrees.