M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M16 Steel Flat Pad Insulation Washers Red Paper Meson Gasket Spacer Insulating Spacers Material: purple metallic paperSize = ID(inside diameter) * OD(outside diameter) * T(Thickness)M2×5×0.5 ability 2mm(ID) × 5mm(OD) × 0.5mm(Thickness) FAQQ: If i fail to receive the item in estimated time ?A: Don't fear ,because occasionally there will be some transport postpone thanks to holiday or improper address, pls contact the vendor through e-mail, we can provide help to touch the shipping company to resolve it efficiently and finally get it . If you can't receive it, we will complete refund or resend it for you. We are honest seller, so don't worry.Q: What may i do if i acquire the damaged item?A: Don't worry , will challenge you the refund or send a brand new one if we get the broken photograph of the object from you .you don't must open a go back request since you may possibly assist us dispose it ,many thanks !Q: I am now not convinced with the product,what should i do?A:Please contact with us in time, we are able to assist you to clear up it.Shipping1. We ship your orders inside 1-3 business days after the fee cleared.2. Item shipped from Post Airmail, reach most of the countries inside 15 to forty days.3. Delivery time will depend on destination and other factors, it may takes up to 45 days.If you can't receive it for a protracted time, please contact us and we will figure out a satisfactory solution. Please do not depart us a damaging feedback earlier than any conversation between us.Feedback1. We maintain high standards of excellence and strive for 100 percent customer satisfaction!2. Your suggestions is very important for us, earlier than giving us neutral or detrimental feedback, we are hoping you to touch us,so that we can satisfactorily resolve your problem!3. We will bring goods on time,but transportation time we can't accurate know after delivery,because it is associated with distance, weather, etc. If due to the transportation time impression your mood,Please objective analysis, because it isn't my responsibility,but the duty of the shipping company.Please don't give me impartial or destructive feedback due to the transportation time.