#import "MPCheckBox.h" //Import header

    @class SomeClass() <MPCheckBoxDelegate> // Implement Delegate (OPTIONAL)

    MPCheckBox *checkBox = [[MPCheckBox alloc] initWithFrame:someFrame];
    checkBox.identifier = @"someIdent";
    checkBox setDelegate:self];
    [checkBox setCompanionView:someView]; //Can be anything that inherits from UIView
    //For circular
    [checkBox setCircular:YES]; //Default is NO
    //Set State
    [checkBox setState:kMPCheckBoxStateChecked animated:NO]; // Default is Unchecked
    //Cutomization
    [checkBox setBackgroundColor:someColor]; //Default Clear
    [checkBox setBorderColor:otherColor]; //Default Black
    [checkBox setCheckColor:oneMoreColor]; //Default Black

    //The state can be toggled manually from anywhere just call
    [checkBox toggleState:YES];
    [someOtherView addSubView:checkBox];

    NSArray* checkBoxes = @[leftmostCheckBox, leftCheckBox, rightCheckBox, rightmostCheckBox];

    MPCheckBoxGroup* checkBoxGroup = [[MPCheckBoxGroup alloc] init];
    [checkBoxGroup setCheckBoxes:checkBoxes];
    [checkBoxGroup setDelegate:self];
    [checkBoxGroup setIdentifier:@"group"];