Detachable flat form. Used with replaceable scalpel blades. Made of stainless steel. Without blades. Slip lock design. Length 130mm. 2 Handle sizes available: Handle No. 3: For finer dissections. Used with #10, 11, 12 and 15 scalpel blades. Handle No. 4: For heavier dissections. Used with #20, 21, 22 and 23 scalpel blades. Minimum order quantity is: 4 Orders of 10 and more receive bulk quantity discount and wholesale discount.