Multi Pie Six Slice Cookie Cutter sizes: 3.5" Slice cutter will make a 7" pie Our cutters are 3D printed with food safe PLA. Cutters are measured from widest point and are 1/2" deep. Cutters are NOT DISHWASHER SAFE. To wash rinse with warm water and soap (do not soak). Any long exposure to heat could cause cutters to warp