Deluxe Metal Biomechanical Spinal Armor V1.5 wonder_woman Power control is adjusted by

Power control is adjusted by rotating the knob at the base of the regulator where the CO2 cartridges plug into (clockwise increases power

counter-clockwise increases speed)

Sizing is just a rough guideline

Lights and laser are activated by a small toggle switch near the cheek

To ensure a good size leave your height as well as forearm circumference at max

Deluxe Metal Biomechanical Spinal Armor V1.5 wonder_woman Power control is adjusted byFull metal biomechanical spinal armor with glowing vertebrae. Artistic cyberpunk style, durable costume accessory. Available with RGB light effects, dream color controller sequencer with remote control. Almost a hundred rolling light patterns, as well as speed control, brightness adjustment (great for photography), and solid color selection. Operated by RF remote control. Takes 4 AA batteries. Small on off switch located at the nape of the neck.