... but not easy to break)Attached with metal ring which pass European standard.CertificateCE,EN,SGS,ROHS,CA65Cooperated withCoco Cola,Walmart ... for tourists.5)Send it as gift to make your family member,lovers or friends happy.6) If you have a gift store ... after confirmation of order. And we can always make it happen if you need the orders urgently.Shipping choiceDHL,FEDEX,TNT,UPS,EMS ...