http://www.all-for-tennis.com/215739/head-graphene-touch-speed-mp-str/graphene-touch-speed-mp-tennis-racquet.html YEARLY 2017-03-13 1 http://www.all-for-tennis.com/234842/head-graphene-touch-speed-mp-str/head-graphene-touch-speed-mp-4-1-2-brand-new-string.html YEARLY 2017-04-15 1