Description: This brass washer is not applicable to 940 and 555; It is applicable to 710, 720, 730, 723, 551, 552 and 553. size Outer diameter 15.5MM Inner diameter 5.7MM Thickness 0.7MM Important Notice: It’s normal that the colors you see may be different due to camera or monitor problems. This listing only contains the items indicated in package included. Other items are for display, not for sale. Package included washer * 2 Shipping *We can ship item by Speedpak,please make sure the address is correct before purchase. *Items of most orders will be shipped out within 1-4 business days upon receipt of your payment confirmation. *Delivery depends on destination and other factors, it may take up to more business days. *If there is any damage or shortage for your parcel, contact your Post Office or Express company immediately, Please send video or photos to our service staff at the same time. Terms & Conditions *All pictures are for illustration purpose only and Colors may vary slightly. Our store obeys all eBay Rules and Policies. *To Return an item you must contact us and take photos of your item to clearly show any damage or unusual aspects of it.Items must be returned in original condition with all original packaging. *All shipping and handing charges are non-refundable. Return delivery costs are the responsibility of the buyer. We will cover the cost if sending replacement/repaired items. About sales taxes *Import duties, taxes and charges are not included in the item price or shipping charges. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying! Contact us You can contact me if you have any questions. We will reply you within 24- 48 hours. Our Business Hours（Beijing）: 8:30A.M.-5:30P.M. Mon-Sat(except holidays).