SelectionBox

script.Parent.ClickDetector.MouseHoverEnter:Connect(function()
    if not script.Parent:FindFirstChild("SelectionBox") then
        local Selection = Instance.new("SelectionBox")
        Selection.Adornee = script.Parent
        Selection.Parent = script.Parent
        Selection.Color3 = Color3.new(1, 1, 1)
        Selection.Transparency = 0.8
    end
end)

script.Parent.ClickDetector.MouseHoverLeave:Connect(function()
    if script.Parent:FindFirstChild("SelectionBox") then
        script.Parent.SelectionBox:Destroy()
    end
end)