Made from a real 8" knife, the handle resembles human skin, and the blade is painted to look like a murder spree happened. The blade isn't sharp to protect the user. However, this is not a toy and isn't appropriate for children. This is a durable, and water-resistant (not waterproof) horror prop knife that's unlike anything sold anywhere! The total length is around 12.5" from handle to tip. All are handmade and each piece is unique.