Features: Chrome Vanadium Steel with a Mirror Polished Finish 180 degree rotating flexible heads allow you to apply leverage at any desired angle and get around obstructions Great for Tight Spaces Non Reversible Design Comes with nice carrying pouch for easy storage and transport Metric sizes: 8mm x 9mm (6.5″ Long) 10mm x 11mm (7.2″ Long) 12mm x 13mm (8.2″ Long) 14mm x 15mm (8.6″ Long) 16mm x 17mm (9.3″ Long) 18mm x 19mm (10.2″ Long) Package List: 6x Ratchet wrenches 1x Oxford cloth bag .