Easy and useful installation, and you should not have to fret about that it's going to trigger any damage to the machine High high quality for pro use Made of nice material, durable and wear-resistant Nice replacement for broken or outdated one, make your machine paintings correctly 100% Brand New and High Quality! Colour:White Material:Plastic+Metal Size:5/2 Package Contents: 1 * Compressor PTC Starter Only the above kit content, various merchandise aren't included. Note: Light mirrored image and diverse exhibits could cause the colour of the object within the photo barely varied from the real thing. The size allowed error is +/- 1-3cm.