This is because only USA version devices are registered on their website

High-end tables for high-end classrooms

PACKAGE QUANTITY                       4 Bottles

making it ideal for contractors

Stick Sweeper: 9 1/2 in Cleaning Path Wd, Manual, Dual Brush, Plastic, Rubber This is because only USAStick Sweeper: 9 1 2 in Cleaning Path Wd, Manual, Dual Brush, Plastic, Rubber Item #36RE56 Model #BG21 Sweeper Product Grouping Stick Sweeper Sweeper Power Source Manual Cleaning Path Width 9 1 2 in Handle Length 43 1 2 in Sweeping Mechanism Dual Brush Sweeping Mechanism Material Rubber Body Material Plastic Height44 in Length9 1 2 in Width10 1 2 in FeaturesCorner Brushes, Dual Debris Canisters with Viewing Window, Dual Rubber Rotor, Soft Rubber