[HIGH-QUALITY RUBBER MATERIAL]: Made of premium rubber, our sealing gasket for air conditioning pipeline maintenance is highly and to wear and tear. It can withstand the harsh conditions of the air conditioning system, ensuring a long service life and reliable performance. [COMPACT SIZE]: this sealing gasket is designed to fit perfectly into the air conditioning pipeline. Its compact size allows for easy installation and replacement, without taking up much space or causing any inconvenience. [GREEN COLOR]: The green color of the sealing gasket not only adds of freshness to your air conditioning system but also makes it easy to identify and locate during maintenance. It is a visually appealing choice that from other components. [EASY INSTALLATION]: Installing this sealing gasket is a simple and hassle-free process. It can be easily placed into the designated position in the air conditioning pipeline, providing a tight and secure seal to prevent any air leakage. No special tools or skills are required, making it a DIY-friendly solution. A/C system air conditioning O oings seals auto repair tool. Wear resistance, resistance. High temperature and high pressure . Used for A/C 1/4Inch charging hose / manifold repair, replacement kit. Note:Installation guide not included, Please check as much as possible to make sure the item is what you need. Tips:The product may be updated constantly,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Colour:Green Material:rubber Package Contents: 100 * O-rings seals rubber rings Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.