Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) cutis laxa ?
    ### Response:
    Cutis laxa is a disorder of connective tissue, which is the tissue that forms the body's supportive framework. Connective tissue provides structure and strength to the muscles, joints, organs, and skin.  The term "cutis laxa" is Latin for loose or lax skin, and this condition is characterized by skin that is sagging and not stretchy (inelastic).
    