Please Note:

The WS-1, known as the Turbofan 15 “Emei” turbofan engine, is a small-connotation-ratio thrust-loss turbofan engine developed for China's fifth-generation fighter aircraft, mainly used in the fifth-generation twin-engine stealth fighter J-20. 
 
Dimensions:L268, W78, H102mm,Weight400g 
 
Shipping Dimensions:340*190*190mm,  weight 854g

1. According to manual measurement, there maybe 1-2 cm difference, We appreciate your understanding !

2.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.

3.pls order the item you need, and make sure you order the right item you really want.

4. we provide fast shipping way for our buyers, the delivery time will be shorter, for normal items, 50 US dollars can arrive in 3-5 business days, 40 US dollars need 7-10 business days, 30 US dollars need 10-15 business days, for special item, we will tell your the exact extra shipping costs, if you need fast shipping, pls contact us.

5.if you have any doubts, pls contact us first, we will try everything we can to help you solve it.