Product Details:Internal dimensions: 10 in x 3.5 inExternal empty dimensions: 11 in x 4 in x 1 inThe Maxpedition RazorShells are protective cases that store one folding knife, fixed blade knife, or anything else that will fit inside and require the highest level of protection. These bivalves are lined with two opposing layers of supple, non-absorbent, non-scratching faux shearling separated by 1/8” closed cell foam for shock resistance. Internal elastic bands provide additional security while external elastic bands retain a knife sheath or paperwork. The RazorShell cases open and close by a full length YKK-10 zipper with paracord pull. Transport using the integral heavy duty carry handle.