We use environmentally friendly material design, pollution-free, safe, hygienic, high-quality and highly durable 304 stainless steel material. This Part Fits Replaces Part Number WB48T10095,Replaces Part Number AP5665850, Replaces Part Number 2629419, Replaces Part Number PS6447646,Replaces Part Number WB48K0001, Replaces Part Number WB48K0003, Replaces Part Number WB48K0004, Replaces Part Number WB48K1, Replaces Part Number WB48K3, Replaces Part Number WB48K4, Replaces Part Number WB48K5019. Grills are not universal, many oven racks are similar but not compatible, so please make sure your oven and oven rack model match before buying. Item measures :L: 23.75" x W: 17.25" x H: 0.75". If you have any problems please kindly contact us by logging in your Amazon Buyer Account , Find your order and click Contact Seller we will respond you in one business day .