Dimensions will be rounded to the nearest 1/8"3 mm1/8" (3 mm).
Find out how to properly measure and order your foam.
Enter dimensions in the boxes, then click the “Show Prices” button.
This L-shape has all right angles. If your cushion has any angles that are not 90°, you will need to provide more measurements by using this shape instead.
Toppers & Pillows
The Foam Store of Marin
Locations & Hours
About Foam Order
Safety Data Sheets
Foam and Your Health