[CASUAL CREATION ]:Gobos and color gel could be used together,also could use alone to achieve special light effects.Providing more abundant resources for . [MULTI-FUNCTION]: focus ring design can make projection clear.And another important function is that you can get the projection from spot to wide by manually change the aperture size.Very suitable for p ographers to portrait and products. [WIDELY USED]:Premium material made of Aluminum Alloy, high temperature resistance.Suit for almost all powerful LED and strobe flash light on the market.(It is recommended not to use the modeling light for a long time in use to prevent high temperature from damaging the lens). The actual product may have color difference due to different lighting or display Color: Black Material: Aluminum Alloy Package Contents: 1 x focusing tube 1 x card slot 21 x graphic sheets 5 x color sheets 1 x dust cover 1 x color sheet cover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.