Octagon: 09000A: 35cm ø x 60cm (L) 09000B: 50cm ø x 75cm (L) 09000C: 75cm ø x 90cm (L) - All foam modules are made using the highest quality of EPE, PU and XPE foam - Foam modules are made with a combination of HD-EPE and HD-XLPE Foam - Covers are made of Heavy duty double coated nylon PVC covers of 1680 GSM; non-tearing and washable; with carry handles.