(Set of 2) 8.5" Overall Custom designed quality throwing knives. Blade length is 4". Weight of single throwing knife is 4.5 oz. Heavy duty, stainless steel construction. Nylon sheath included. Restricted Sales: You must be at least 18 years of age. Shipped to USA addresses only. Shipping to individuals to verifiable credit card billing address or a shipping address as registered with your financial institution only. Telephone numbers are also checked with bank records with follow-up call to verify. We report all incidents of attempted fraud to your local authorities (and parents).