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 cushion shape is symmetrical. The sides are of equal length, and the top is centered above the base. If your shape is not exactly symmetrical, use the “6-Sided Polygon” cushion.
Toppers & Pillows
The Foam Store of Marin
Locations & Hours
Safety Data Sheets
Foam and Your Health