Product Description Features *Made of high quality material, durable and practical to use. *Exquisite and delicate, highly matched with original equipment *This O ring is located twice in the Delonghi brewing unit and once on the brewing piston. *Model compatibility for EAM, ESAM, ECAM, Prima Dona, Perfecta, ETAM *For Delonghi brewing unit like the plunger *Suitable for Delonghi coffee machines, and like devices of the same construction. *Diameter 36mm; width 4.1mm *Part number: 5332149100 *Material: Silicone Package Contentsoptional: 1/3/10 O-Rings Note 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Payment Payment must be completed within 5 days. If you have any problems about payment, please contact us via Delivery details We only ship to confirmed Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the c ombined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7 -15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection . If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Contact us We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, p lease feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours. On Aug 8, 2023 at 14:34:14 PDT, seller added the following information: