Racing air filter features only two layers of cotton to provide even lower air restriction than replacement air filter for street vehicles Condition: Brand New Air Filter Shape: Trapezoidal Filter Material: Cotton Gauze : For VT750 SHADOW750 1997-2003 For VT400 SHADOW400 1997-2003 Easy installation. Installation instruction Color: Red Material: Cotton Gauze Package Contents: 2 x Air Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.