The DX HellRise ProGlide Key is used to transform into Kamen Rider Zero One Real x Time, the movie version of the Kamen Rider Zero One and Realx Time. Press the button on the main unit to activate and scan the “Transformation Belt DX Electric Zero One Driver” (sold separately) to activate the transformation sound into Kamen Rider Zero One Helising Hopper. Press the button on the main body and push the progress key in the transformation state to activate the special trick. Set Contents: Hellrise ProGlide Key 1, Instruction Manual (English language not guaranteed) 1, Product Size (H x W x D): Approx. 3.5 x 5.9 x 0.9 inches (90 x 150 x 22 mm), Product Material: ABS, PC, PP