【Adjustable and Retractable Hob Cover】Our hob cover can be retracted from 35cm to 70cm in length and fits gap widths from approximately 2mm to 17mm. Say goodbye to hard-to-clean residue and enjoy a clean cooking surface. Note: Not suitable for ovens and worktops with uneven surfaces. 【Stainless Steel Material】The cooker gap stopper is made of high-quality stainless steel for reliable performance, heat and flame resistance, and durability to withstand daily wear and tear. Designed for everyday use and to maintain its shape and function 【Easy Installation】Once you receive this stove cover, you can install it in three simple steps without instructions. Adjust the cover to the size of the stove seal, then bend the built-in spring for a firm and secure fit, and then slide the cover into the seal between the stove and the countertop 【Clean Countertop】Our stove gap covers effectively cover the gap between the stovetop and the countertop and prevent food residue, crumbs, and spilled liquids