Helios 30 Thermal Binding Machine, 300 Sheets, 20.88 x 9.44 x 3.94, Charcoal/SilverIdeal for medium duty home, office or desktop use. Binds up to 300 sheets. 1 3 minute thermal binding cycle with 4 minute heat up time. HeatShield safety barrier prevents accidental contact with the heating plate. Includes a manual document measure. Visual indicators signal when machine is ready for thermal binding and heat cycle begins once document is loaded. Ready beep sounds when thermal binding cycle is complete. Internal clamps hold documents in