The Tekno RC Light Weight EB410 Body is .5mm thick, making is super lightweight. This body is 16 grams lighter than the standard EB410 body, helping to lower the center of gravity and improve handling characteristics. With this weight savings, you do lose some durability when compared to the stock body. Package includes body and window masks. NOTE: Use caution when trimming masking tape or liquid mask. Scoring the lexan material will cause it to crack prematurely.