Inspirado Seat Pad for Ercol Windsor Dining Chair (Seat-width-422mm, 02-01 Bacardi-Ivory White) - order several if a set is required : Amazon.co.uk: Home & Kitchen
Ercol 365 Dining Seat Cushion and Cover in Porter and Stone Balmoral
Ercol Windsor Range of Dining Chairs - Ercol Replacement Cushions