This Playing Card Cookie Cutters set contains:Heart - 3.9cm in diameter x 4.2cm long,Diamond - 4cm wide x 5cm long,Club - 4.4cm wide x 5cm longSpade - 3.6cm wide x 4.9cm long.These cutters are stainless steel so they are dishwasher safe. They can be used to cut play dough, clay, cookies, sandwiches, fairy bread, fruit, pastry and cheese.