LEGO Bionicle Kopaka and Melum - Unity set 71311 Opaka Uniter of Ice features a head with mask pop-off trigger, Unity Mask of Ice, armor chest piece with unique rune decorations, elemental armor of ice, unity piece to attach spirit creature and posable joints Attach Melum Creature of Ice to create powerful armor with one simple click, using the unity piece Stands over 8" (22cm) tall Accessory elements include Golden Unity Mask of Ice and elemental blade of ice Switch with other creatures in the 2016 LEGO BIONICLE series to create new combinations of battle powers