ERSA Pro Stringer Magazine 5 - 2019 prostringer 5-2019 - web | Page 3

www.ersa-stringers.com ISSUE 5-2019 CONTENTS 04 06 14 16 20 21 23 25 3 My Serve New Products Peek Polymer Strings Industry News Squash Certification ERSA ATW String Test - MSV String Test - DUNLOP ERSA PRO STRINGER // ISSUE 5-2019