This is a custom designed bat shaker mold! The shaker cavity is 6mm deep, perfect for all of your little shaker pieces to make this truly custom! The jar is approximately 3 in height, & 3/8 total depth. These are made using high quality platinum silicone & will last a very long time in your mold library if cared for properl. Please message me for custom requests! Bat Shaker Mold/Keychain Resin