The refrigerator starter protector is made of plastic, metal material which are very practical to your refrigerator, not easy to break and deform, can be used for a long time. Features simple and classical design, which is suitable for refrigerator. You can use this protector to protect your refrigerator. Features - -Material:Plastic, aluminium alloy - Size: 3.10X2.80X2.20cm/1.22X1.10X0.86in - Compatible with refrigerator compressor, suitable for most refrigerators, can well protect Refrigerator compressor. - Made of plastic, metal which features with stability and durability, very hard and smooth for durable usage. - These replacement start protector are convenient to work nicely with your refrigerator compressor. - Easy to install for direct replacement protector, which will work and restore cool to your refrigerator. - A great substitute compressor start protector for your broken or worn out one, give you more convenience. Package list: 2 x Refrigerator Overload Protectors