ITEM NAME:Transparent Acrylic Protective Case For 5V-12V Step Up to 300V-1200V DC-DC T5D9 Transparent Acrylic Protective Case For 5V-12V Step Up to 300V-1200V DC-DC T5D9 colour: Transparent Material: Acrylic Package Contents: 1 * acrylic shell 4 * screws 4 * screw caps Note: The module does not includes. Only the above package content, other products are not included. Note: Light shooting 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..Colour: Transparent. Material: Acrylic. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.