RESINWORLD 32-Cavity Set of 2″, 1.75″, 1.5″, 1.25″ Circle Grip Mold, Magnet Mold, Round Keychain Silicone Mold for Resin (No Hole). Manufacturer: ResinWorld. The depth of each circle mold is 0.25″, and there are 8 pcs for each size.