Fits Most Gas Roaster & Rotisserie Ovens, Gas or ElectricDimensions given below (height, width & length) are withradiant LYING DOWN (not standing up)8-5/16 long, 3 wide x 1-1/8 high atnarrowest part, 3-1/16 wide x 1-3/4 high at widest part. Qualitymake with one-quarter-inch-thick ceramic in two parts that are expertly sealedtogether. Rectangular holes (tapering inward) are 1 x 1/2 at outeropenings the single rectangular hole on the opposite side is 1-1/2 x9/16. Opening at end (the place from where you can see the spikes on theinside) measures 2-7/16 wide x 1-3/16 high