... OEM printing Type:Children & adult The slap wrap is called reflective armband, or reflective slap wrap, reflective bracelet,magic ruler, slap armband ... let it wind aroundc) To straighten unwind the strap and stretch it until it makes a sound like a "crack"3 ... :15KGSLogo:customer's requests are possible reflective armband,reflective slap wrap,reflective bracelet,magic ruler,reflective ruler