http://www.all-for-tennis.com/241141/head-graphene-xt-extreme-pro-ten/graphene-xt-extreme-pro-tennis-racquet.html YEARLY 2017-04-22 1 http://www.all-for-tennis.com/267183/head-graphene-xt-extreme-pro-ten/head-graphene-xt-extreme-pro-4-1-4-tennis-racquet.html YEARLY 2017-06-10 1