Wide Compatibility: Compatible with GE microwave ovens and replaces part numbers WB39X10034, AP4980541, PS3486812, EA3486812, AH3486812, 1810876, 262100100006. Compatible with models including PEB7227AN3DD, JES1656SR1SS, PEM31SF4SS, CEB1599SJ1SS and more. Please confirm your model before purchasing Thickened Mica Material: Made from upgraded high-temperature resistant mica sheet for better durability than standard thinner covers. Provides excellent insulation, heat resistance, and long-lasting microwave protection Excellent protection: The microwave waveguide cover helps block grease, moisture splatter from entering internal electronic components. Effectively reduces sparking, burning smells, short circuits, and damage to the magnetron Easy Installation: Designed for quick and convenient replacement. Simply disconnect power, remove the damaged waveguide cover, and install the new one using the included locking buttons Protective Packaging: Comes with 2 × WB39X10034 microwave waveguide cover and microwave locking buttons. Packed in a durable PE protective box to prevent bending or cracking during shipping