Unger Stingray 330 OS kit for interior cleaning of glazing and high-level surfaces. Maximum reach of 3.27 metres with the included Easy-Click handles. Cleans 25% faster and uses 39% less product than traditional methods. Includes a basic handheld unit with 2 AA batteries, 2 long Easy-Click handles, 1 short Easy-Click handle and 2 TriPads for intensive cleaning. Reference SRKO3.