60 X 96 Modular Right Studded | Clear .145 Inch Vinyl Small Beaker Mat Need help measuring

Need help measuring

The sum of the measurements entered into Sides C & E must equal the sum of the measurements entered into Sides G & I

The moisture under the mat is trapped

200 vinyl chair mat $527

124910 72" x 91" Anchorbar

60 X 96 Modular Right Studded | Clear .145 Inch Vinyl Small Beaker Mat Need help measuringNeed help measuring? Click here to be taken to a tutorial video. Make sure sides A & B are not larger than the material's sheet size. The sum of the measurements entered into Sides D & F must equal the sum of the measurements entered into Sides H & J. They also need to equal the measurement entered into Side A. The sum of the measurements entered into Sides C & E must equal the sum of the measurements entered into Sides G & I. They also need to equal