Includes user manual. They have been tested on a glass top table in the office and work superbly, lifting the desk and not coming loose even with my weight on the desk. The user manual is included.
Newthinking Long Suction Grab Rail for Bathroom, 16inch Suction Shower Handle with Indicator, Portable Suction Safety Grab Handle Mobility Aids for Elderly Disabled (1, Silver)
Newthinking Suction Grab Rail for Bathroom, Portable Suction Bathtub Handle with Indicator, Suction Safety Shower Grab Handles Mobility Aids for Elderly Disabled
2Pcs Grab Bar Suction Grab Rail Shower Safety Grab Bar Strong Hold For Mobility
2Pcs Grab Bar Suction Grab Rail Shower Safety Grab Bar Non Slip Strong Support
2Pcs Grab Bar Suction Grab Rail Shower Safety Grab Bar Wall Mounted Strong Hold
Newthinking Suction Grab Rail for Bathroom, Portable Suction Bathtub Handle
