Crafted from silicone, these sealing rings are designed to provide a secure and airtight fit for ice cream machines. Their sturdy and flexible , making them ideal for maintaining optimal functionality in your ice cream maker. for both home and professional use. Features -Color:Brown -Material:Silicone -Size(O shape):2.50X2.50X0.20cm/0.98X0.98X0.08in -Size(H shape):3.00X2.80X2.80cm/1.18X1.10X1.10in -Outer diameter:2.8cm -Inner diameter:2cm -High elasticity material: a tight seal, effectively preventing internal condensation leaks in the ice cream machine, enhancing operational efficiency -Low temperature resistance: designed to maintain excellent elasticity even in extremely low temperatures, extending the seal ring's lifespan and reducing replacement frequency -Fit design: specifically tailored for ice cream machines with a structure that precisely matches the valve stem, allowing for easy and quick installation without the need for professional tools -Consumption reduction: by improving sealing performance, it reduces the load on the refrigeration system, suitable for both commercial and home -sturdy material: high wear resistance that even with longterm continuous operation, the seal ring maintains its effectiveness, ensuring a smooth ice cream making process Package list: 13 cream machine seal rings