Vilene - Iron on Thick Volume Fleece H640 (74 ratings) £2.75 Quantity: at £2.75 each 115 in stock. Vilene (now Vlieselene) White Iron on Thick Volume Fleece (Pellon). A high quality thick volume fleece fabric which is ideal for a wide range of warmer dressmaking projects, quilting, bag making and patchwork projects. 90cm wide Washable and dry cleanable. Sold by the quarter metre.