Reusable Magic Non Stick Gas Hob Protector Liners x 4 1 "HOB LINERS" ANGELA 10 May 2011 After having had the liners for three months I finally got round to fitting them. I found the liners flimsy and difficult to fit. I opted for these precut liners for ease of use but they still needed cutting. On all but one of the burners the pre cut lines were visible and as the material was so thin this rumpled up and so dirt and grease could go under the liner . My cooker hob certainly did not look like the illustration. My advice is to consider the size of your hob rings and to take into consideration any contours of your cooker top before purchase. I do not consider them value for money A note from the team I'm sorry that you've been disappointed with the hob liners. I'll be in touch shortly.